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Foams & Sponge Rubber Data Sheets

JBC Technologies offers precision die cutting of a wide selection of sponges and foam rubber materials designed for use in industrial and automotive applications. Our expertise is utilized by customers throughout a diverse cross-section of industries from heavy industrial equipment to consumer electronics.

Scroll down to browse our list of materials and manufacturers below to learn more and click on the product names to download the material data sheet.

Armacell Logo

Armacell® Ensolite® IV2

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A black, continuous, closed-cell, medium-density (5.5-7.5 lb/ft3) (88-120 kg/m3) PVC/NBR/CR rubber foam in roll form that is ideal for gaskets or other sealing applications in environments with a high intermittent service temperature of 200°F (93.3°C). Available in a range of thicknesses and roll sizes.

Armacell® Ensolite® IV3

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A black, continuous, closed-cell, medium-density (7.0-9.5 lb/ft3) (112-152 kg/m3) PVC/NBR/CR rubber foam in roll form that is ideal for gaskets or other sealing applications in environments with a high intermittent service temperature of 200°F (93.3°C). Available in a range of thicknesses and roll sizes.

Armacell® Monarch® 2002

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A black closed-cell 9±2 lb/ft3 (144±32 kg/m3) Neoprene based rubber foam in bun form engineered for automotive applications in environments with a continuous operating temperature of up to 150°F (65.6°C).

Armacell® Monarch® 3092

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A black closed-cell 5±1 lb/ft3 (80±16 kg/m3) EPDM based rubber foam in bun form engineered for automotive applications in environments with a continuous operating temperature of up to 220°F (104.4°C).

Armacell® Monarch® 5013

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A black, closed cell, 9±2 lb/ft3 (144±32 kg/m3) density,  EPDM/Neoprene/SBR blended rubber product in bun form engineered for automotive applications in environments with a continuous operating temperature of up to 200°F (93.3°C). Also available in gray.

Armacell® Monarch® 5031

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A black, closed cell, 6±2 lb/ft3 (96±32 kg/m3) density EPDM/Neoprene/SBR blended rubber product in bun form engineered for general purpose applications in environments with a continuous operating temperature of up to 200°F (93.3°C). Also available in gray.

Armacell® Monarch® 5032

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A black, closed cell, 6±2 lb/ft3 (96±32 kg/m3) density EPDM/Neoprene/SBR blended rubber product in bun form engineered for general purpose applications in environments with a continuous operating temperature of up to 200°F (93.3°C). Also available in gray and dark black.

Armacell® Monarch® 5522

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A white, closed cell, 6±2 lb/ft3 (96±32 kg/m3) density EPDM/Neoprene/SBR blended rubber product in bun form engineered for general purpose applications in environments with a continuous operating temperature of up to 200°F (93.3°C).

Armacell® Monarch® 5913

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A gray, closed cell, 9±2 lb/ft3 (60±5 kg/m3) density EPDM/Neoprene/SBR blended rubber product in bun form engineered for general purpose applications in environments with a continuous operating temperature of up to 200°F (93.3°C).

Armacell® Monarch® 5932

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A gray, closed cell, 6±2 lb/ft3 (96±32 kg/m3) density EPDM/Neoprene/SBR blended rubber product in bun form engineered for general purpose applications in environments with a continuous operating temperature of up to 200°F (93.3°C).

Gaska Tape Inc Logo

Gaska® V700 Series

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A black, light-density (7 lb/ft3)(112 kg/m3) closed-cell polyvinyl chloride (PVC) foam designed for use in applications requiring positive seals on irregular surfaces or when flex and conformability are critical. For use in environments with temperatures of up to 180°F (82.2°C). Other colors available upon request.

Available Thicknesses
V710   0.079 – 1.00 in (2.0 – 25.4 mm)
V715   0.094 – 0.500 in (2.4 – 12.7 mm)

Available Widths
0.250 – 57 in (6.4 – 1,448 mm)

Available Lengths
10 – 302 ft (3 – 92 m)

Gaska® V800 Series

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A gray, light-density (8 lb/ft3)(128 kg/m3) closed-cell polyvinyl chloride (PVC) foam designed for use in applications requiring positive seals on irregular surfaces or when flex and conformability are critical. For use in environments with temperatures of up to 180°F (82.2°C). Other colors available upon request.

Available Thicknesses
V810   0.079 – 1.00 in (2.0 – 25.4 mm)
V815   0.094 – 0.500 in (2.4 – 12.7 mm)

Available Widths
0.250 – 57 in (6.4 – 1,448 mm)

Available Lengths
15 – 302 ft (4.6– 92 m)

Gaska® V1100 Series

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A gray, medium-density (11 lb/ft3)(176 kg/m3) closed-cell polyvinyl chloride (PVC) foam. Provides an excellent combination of flexibility and conformability with strength and wear resistance. Performs in those “tough duty” applications where a tape must still flex to fit and seal. For use in environments with temperatures of up to 200°F (93.3°C). Other colors available upon request.

Available Thicknesses
V1110   0.063 – 0.50 in (1.6 – 12.7 mm)
V1115   0.079– 0.250 in (2.4 – 12.7 mm)

Available Widths
0.250 – 57 in (6.4 – 1,448 mm)

Available Lengths
25 – 302 ft (7.6– 92 m)

Gaska® V1500

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A gray, medium-density (15 lb/ft3)(240 kg/m3) closed-cell polyvinyl chloride (PVC) foam. Provides an excellent combination of flexibility and conformability with strength and wear resistance. Performs in those “tough duty” applications where a tape must still flex to fit and seal. For use in environments with temperatures of up to 200°F (93.3°C). Other colors available upon request.

Available Thicknesses
V1110   0.063 – 0.500 in (1.6 – 12.7 mm)
V1115   0.063– 0.313 in (1.6 – 4.8 mm)

Available Widths
0.250 – 57 in (6.4 – 1,448 mm)

Available Lengths
25 – 302 ft (7.6– 92 m)

Gaska® V2500

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A black, high-density (25 lb/ft3)(400 kg/m3) closed-cell polyvinyl chloride (PVC) foam. Designed for use in the most demanding foam sealing or cushioning applications. High internal strength resists pressure from outside forces and high hardness resists deterioration. For use in environments with temperatures of up to 200°F (93.3°C). Other colors available upon request.

Available Thicknesses
V1510   0.031 – 0.250 in (0.8 – 6.4 mm)
V1515   0.039– 0.188 in (1.0 – 4.8 mm)

Available Widths
0.250 – 57 in (6.4 – 1,448 mm)

Available Lengths
25 – 302 ft (7.6– 92 m)

INOAC Gomspor C-4305

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A gray medium-density (12 lb/ft3)(190 kg/m3) chloroprene rubber foam with mid-level hardness (Shore C 17) available in both block and sliced sheet form. Possesses excellent chemical resistance and is self-extinguishing making it useful for applications where flame retardant behavior is important. Suitable for gaskets and seals in environments with a maximum temperature of 200°F (93.3°C).

INOAC Gomspor C-4315

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A gray medium-density (12 lb/ft3)(190 kg/m3) chloroprene rubber foam with mid-level hardness (Shore C 24) available in both block and sliced sheet form. Possesses excellent chemical resistance and is self-extinguishing making it useful for applications where flame retardant behavior is important. Suitable for gaskets and seals in environments with a maximum temperature of 200°F (93.3°C).

K-FLEX® DUCT® Liner - Gray

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A gray NBR/PVC-based closed cell, flexible elastomeric foam thermal and acoustic insulation designed to reduce sound transmission and/or retard heat gain/loss and prevent condensation when used as an internal liner on ductwork or equipment. Recommended maximum operating temperature is 185°F (85°C). Available in thicknesses of ½-in (1.27-cm) up to 2-in (5.1-cm) and in densities of 10 & 15 lbs/ft3 (160 kg/m3).

K-FLEX® INSUL-SHEET®

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An environmentally friendly NBR/PVC-based closed cell, flexible elastomeric black foam insulation available in flat sheet or roll form in thicknesses of 1/8” up to 2” (3.175 to 50.8 mm). Recommended for applications with service temperatures ranging from -297°F (-182°C) to +220°F (+104°C). Used to retard heat gain and prevent condensation or frost formation on below-ambient applications, including utility and industrial process equipment, tanks, vessels, ducts and large OD pipes.

Also available with factory applied pressure-sensitive adhesive (PSA) backing - INSUL-SHEET® PSA.

K-FLEX® K-FONIK® AB

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An environmentally-friendly CFC-free, flexible open cell sheet comprised of recycled, closed cell foam bonded together by a urethane adhesive. Effectively reduces sound reflection and transfer and is commonly used for acoustic damping, gasketing and thermal insulation. Available in thicknesses of ½-in (1.27-cm) up to 2-in (5.1-cm). Recommended maximum operating temperature is 185°F (85°C). Available in thicknesses of ½-in (1.27-cm) up to 2-in (5.1-cm) and in densities of 10 & 15 lbs/ft(160 kg/m3).

K-FLEX® K-FONIK® GK-GV

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Environmentally-friendly black (GK) and gray (GV) flexible noise barriers constructed of non-reinforced, resilient mass-loaded elastomeric materials. GK and GV are both made with fire resistant mineral fillers and are 25/50-rated when tested to ASTM E 84 standards. GV also complies with ASTM E 162, ASTM E 662 and IMO A 653 (CE Marine).

Nitto Logo

Nitto 685L Series (Super Soft EPT Foam Sealer)

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A black low to medium-density (6.2 - 10.0 lb/ft³) (100 - 160 kg/m³)  expanded semi-closed cell EPDM synthetic rubber designed for for use in a variety of high performance gasketing and insulation applications. Available in rolls or sheet form in thicknesses ranging from 0.079 to 1.2-in (2 to 30 mm) with two types of PSA backing (acrylic and butyl). Maximum continuous operating temperature 250°F (121°C).

Nitto EPTSEALER EC-100 Series

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Flexible EPDM rubber foam sealing material with a semi-closed cell structure ideal for waterproofing, airtightness, soundproofing, or thermal insulation. All EC-100 series products contain a chlorine-free flame retardant and meet the requirements for UL-94 and HF-1 certification. Available as foam-only in thicknesses from 3 - 10 mm (0.12 - 0.78 in) and in several standard adhesive/backing combinations.

Nitto EPTSEALER EC-200 Series

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Flexible EPDM rubber foam sealing material with a semi-closed cell structure ideal for waterproofing, airtightness, soundproofing, or thermal insulation. All EC-200 series products contain a flame retardant and meet the requirements for UL-94HBF certification. Available as foam-only in thicknesses from 3 - 10 mm (0.12 - 0.78 in) and in several standard adhesive/backing combinations.

Nitto EE-1000L Series (Super Soft EPT Foam Sealer)

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A black, low-density (5 - 9 lb/ft³) (80 - 150 kg/m³) expanded, semi-closed cell EPDM synthetic rubber designed for for use in a variety of high performance gasketing and insulation applications. Available in rolls or sheet form in thicknesses ranging from 0.118 to 1.2-in (3 to 30 mm) with two types of PSA backing (acrylic and butyl). Maximum continuous operating temperature 250°F (121°C).

Nitto EPTSEALER EH-2200 Series

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A flexible EPDM rubber foam sealing material with a semi-closed cell structure with excellent weather, heat and chemical resistance. Ideal for use as a buffer, dustproofing/soundproofing, and thermal insulation Available as foam-only in thicknesses from 3 - 10 mm (0.12 - 0.78 in) or with an acrylic adhesive and non-woven fabric backing.

Nitto EV-1000L Series (Low VOC - Super Soft EPT Foam Sealer)

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A low VOC, black, low-density (4.1 - 5.9 lb/ft³) (65 - 100 kg/m³) expanded, semi-closed cell EPDM synthetic rubber designed for for use in a variety of high performance gasketing and insulation applications. Available in rolls or sheet form in thicknesses ranging from 0.118 to 1.2-in (3 to 30 mm) with two types of PSA backing (acrylic and butyl). Maximum continuous operating temperature 250°F (121°C).

Nitto SCF100 Series (Super Clean Foam)

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A series of high-purity polypropylene (PP) foam materials with a unique micro-cell structure that makes them an excellent choice for further processing (i.e. rotary and semi-automatic die-cutting). Available in thicknesses from 0.5 – 1 mm (0.02 - .039 in) with or without acrylic adhesive. Designed for use mainly in electronic devices as a dust-proof seal, buffer, shock absorber, and light shield.

Novagard Solutions Logo

Novagard® General Purpose PVC Foam

The Novagard® Foam Seal line of general purpose industrial-grade PVC foams provides an economical solution to your most demanding sealing and cushioning requirements. These closed-cell PVC foams can be manufactured with or without a water-based acrylic adhesive and come in a variety of colors, thicknesses, densities and roll lengths. Not recommended for continuous use at temperatures above 180°F (82°C).

  • Foam Seal Sof-Seal - A super-soft industrial PVC foam for use in applications that require low force to compress.
    • (5.5 - 9 lbs/ft3)(88- 144 kg/m3)
  • Foam Seal Low-Density - An economical general purpose soft foam for use in applications requiring a seal for tight radius curves
    • (5.5 - 10 lbs/ft3)(88- 160 kg/m3)
  • Foam Seal Medium-Density - For applications requiring a combination of flexibility and strength. Medium Density foam permits clean die cuts and fastener penetration.
    • (9 - 13 lbs/ft3)(144 - 208 kg/m3)
  • Foam Seal High-Density - For applications requiring a cushion against heavy loads. Withstands wear and abrasion in “tough duty” applications.
    • (13 - 17 lbs/ft3)(208 - 272 kg/m3)
  • Foam Seal Very High Density - For applications requiring a cushion against very heavy loads. Withstands wear and abrasion in heavy-duty applications.
    • (17 - 21 lbs/ft3)(272 - 336 kg/m3)

Novagard® Foam Seal 60A

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A black, flexible, low-density (≈5.8 lbs/ft3)(≈93 kg/m3) automotive grade PVC foam formulated to conform to the multiple automotive material specifications. Designed as a soft foam for applications with a low force to compress and for filling large voids and variable gaps. Available in a range of thicknesses from 0.0625 - 0.75-in (1.59 - 19.05-mm) and not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal 60-HTA

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A black, flexible, low-density (9-13 lbs/ft3)(144 - 208 kg/m3) automotive grade PVC foam formulated specifically to conform to the requirements as outlined in the GMW 17408 Class II Type II (interior/exterior applications) and GMW 17408 class IV, Type II specifications. Designed as a soft foam for applications with a low force to compress and for filling large voids and variable gaps. Available in a range of thicknesses from 0.0625 - 0.75-in (1.59 - 19.05-mm) and not recommended for continuous use at temperatures above 180°F (82°C)

Novagard® Foam Seal 70P UL HF-1/HBF

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A black, flexible, low-density (6.2 - 10 lbs/ft3)(99.3 - 160.2 kg/m3) industrial grade PVC foam formulated formulated to conform to UL HF1/HBF and is a recognized component of Underwriters Laboratories®. Designed as a soft foam for applications with a low force to compress and for filling large voids and variable gaps. Available in a range of thicknesses from 0.0625 - 0.75-in (1.59 - 19.05-mm) and not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal 100 HTA

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A black, flexible, low-density (9-13 lbs/ft3)(144 - 208 kg/m3) automotive grade PVC foam formulated specifically to conform to the requirements as outlined in the GMW 17408 Class II Type III (interior/exterior applications) and GMW 17408 class IV, Type III specifications. Designed as a soft foam for applications with a low force to compress and for filling large voids and variable gaps. Available in a range of thicknesses from 0.0625 - 0.75-in (1.59 - 19.05-mm) and not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal 150 HTA

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A black, flexible, medium-density (13 - 17 lbs/ft3)(208 - 272 kg/m3) automotive grade PVC foam formulated specifically to conform to the requirements as outlined in the GMW 17408 Class II Type IV (interior/exterior applications) and GMW 17408 class IV, Type IV specifications. Designed for applications requiring a cushion against heavy loads. Withstands wear and abrasion in “tough duty” applications.  Available in a range of thicknesses from 0.0625 - 0.75-in (1.59 - 19.05-mm) not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal Aluma-Seal

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A black, flexible, medium-density (9 - 13 lbs/ft3)(144 - 208 kg/m3) industrial grade PVC foam cast on an aluminum liner. Typically used as an insulator, it prevents condensation build-up on surfaces to which it is applied. Reduces vibration and deadens sound in HVAC applications. Available in a range of thicknesses from 0.0625 - 0.75-in (1.59 - 19.05-mm) not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal Aluma-Seal Low Density

A black, flexible, low-density (5.5 - 9 lbs/ft3)(88- 144 kg/m3) industrial grade PVC foam cast on an aluminum liner. Typically used as an insulator, it prevents condensation build-up on surfaces to which it is applied. Reduces vibration and deadens sound in HVAC applications. Available in a range of thicknesses from 0.0625 - 0.75-in (1.59 - 19.05-mm) not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal Aluma Seal 94

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A black, flexible, low-density (6.2 - 10 lbs/ft3)(99 - 160 kg/m3) industrial grade PVC foam cast on an aluminum liner formulated to conform to UL 94 HF1/HBF and is a recognized component of Underwriters Laboratories®. Typically used for appliances, pipes, and pans to prevent condensation build-up on surfaces. Available in a range of thicknesses from 0.0625 - 0.5-in (1.59 - 12.7-mm) not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal Aluma Seal 723

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A black, flexible, low-density (6 - 9 lbs/ft3)(96 - 144 kg/m3) industrial grade PVC foam cast on an aluminum liner. This product is UL 723 classified. Typically used as an insulator, it prevents condensation build-up on surfaces to which it is applied. Reduces vibration and deadens sound in HVAC applications. Available in a range of thicknesses from 0.0625 - 0.25-in (1.59 - 6.35-mm) not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal Glass Pad

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A black, flexible, low to medium-density (7 - 15 lbs/ft3)(112 - 240 kg/m3) industrial grade PVC foam cast to a high-gloss paper to achieve a foam surface that adheres to non-porous substrates, yet is removable and can be re positioned. Available with adhesive so the foam can be laminated to cork or other substrates. Available in a range of thicknesses from 0.0625 - 0.25-in (1.59 - 6.35-mm) not recommended for continuous use at temperatures above 180°F (82°C).

Novagard® Foam Seal Topper-Seal

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A black, flexible, low-density (5.5 - 9 lbs/ft3) (88- 144 kg/m3) light-duty industrial grade PVC foam tape cast on PET. Designed for use as a seal between pickup truck caps and body side rails, it's also effective in a variety of non-critical sealing applications. Available in a low density foam cast on PET. 3/16 or 1/4-in (4.8 or 6.4-mm) thickness, in black or gray. Not recommended for continuous use at temperatures above 180°F (82°C).

Rogers Corporation Logo

ROGERS CORPORATION PORON® MICROCELLULAR POLYURETHANES

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Rogers line of PORON® Industrial Polyurethanes provide durable, long-term performance in industrial applications. Whether in gasket design, sealing, cushioning or vibration management the PORON line of products are low-outgassing, non-fogging, non-corrosive and will not become brittle and crumble. The wide range of PORON materials available meet versatile design requirements.

Rogers Corporation PORON® 4701-15: Improved Soft Seal

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The lowest density offering in the PORON line of microcellular polyurethanes. Enhanced surface toughness, reliability, durability for use in thinner design applications. Ideal for use as dust blocking gaskets in electronics and for acoustic dampening. Available thicknesses include 0.53, 0.75 and 1 mm (0.021, 0.030 and 0.039 in.) at a density of 104 kg/m3 (16 lb/ft3). This product is gray in color and supported on a 2-mil (0.05mm) polyester film (PET) creating a permanent bond.

Rogers Corporation PORON® 4701-30: Very Soft

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A very soft and easily compressed polyurethane foam. Maintains its integrity and effectiveness in gap filling, gasketing and vibration isolation applications and is ideal in applications where flexibility is a key requirement. This material is black in color, available in the thickness range of 0.031 to 0.5 in (0.79 to 12.7 mm) and in densities of 320 or 400 kg/m3 (20 or 25lb/ft3). Recommended application temperature range of -51 to 121° C (124° F to 250° F) with constant use at 90° C (194° F).

Rogers Corporation PORON® 4701-30: Very Soft (Supported)

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This material has the same basic performance characteristics as unsupported PORON® 4701-30, but is supported by being directly cast onto a 2 mil polyester film. By casting directly onto the film, a permanent bond is created. Available in a thickness range of 0.021 to 0.095 in (0.53 to 2.36 mm) and in densities of 320 or 400 kg/m3 (20 or 25lb/ft3).Recommended application temperature range of -51 to 121° C (124° F to 250° F) with constant use at 90° C (194° F).

    • 4701-30-25021-04 P - Density: 25 lbs/ft3, Thickness: 0.021 in
    • 4701-30-25037-04 P - Density: 25 lbs/ft3, Thickness: 0.037 in
    • 4701-30-25047-04 P - Density: 25 lbs/ft3, Thickness: 0.047 in
    • 4701-30-20064-04 P - Density: 20 lbs/ft3, Thickness: 0.064 in
    • 4701-30-20095-04 P - Density: 20 lbs/ft3, Thickness: 0.095 in

Rogers Corporation PORON® 4701-40: Soft

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A soft and easily compressed black polyurethane foam that offers excellent dimensional stability, is extremely durable and maintains integrity in lengthy temperature fluctuations. Ideal for applications in portable electronics, automotive, aerospace and more. Available in a thickness range of 0.031 to 0.5 in (0.79 to 12.7 mm) and in densities of 240, 320 or 480 kg/m3 (15, 20 or 25lb/ft3).Typical compression force deflection of 41, 76 or 173 kPa (5, 11 or 25 psi). Recommended application temperature range of -51 to 121° C (124° F to 250° F) with constant use at 90° C (194° F).

Rogers Corporation PORON® 4701-50: Firm

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A firm, extremely durable black polyurethane foam with excellent compression set resistance, providing shock and impact management. This durable material can maintain its integrity and effectiveness, even when exposed to long periods of fluctuating temperatures. An ideal choice for energy management and gasket applications. Available in a thickness range of 0.012 to 0.5 in (0.30 to 12.7 mm) and in densities of 240, 320 or 480 kg/m3 (15, 20 or 25lb/ft3).Typical compression force deflection of 69, 117 or 269 kPa (10, 17 or 39 psi). Recommended application temperature range of -51 to 121° C (124° F to 250° F) with constant use at 90° C (194° F).

Rogers Corporation PORON® 4701-50: Firm (Supported)

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This material has the same basic performance characteristics as unsupported PORON® 4701-50, but is supported by being directly cast onto a 2 mil polyester film. By casting directly onto the film, a permanent bond is created. This material has a thickness of 0.012 in (0.30 mm) and a density of 480 kg/m3 (25lb/ft3)

Rogers Corporation PORON® 4701-50: Firm (Thin as Cast)

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PORON® 4701-50 Firm-Thin as Cast Polyurethane is commonly used for gasketing and energy management applications at up to 250°F.

Rogers Corporation PORON® 4790-92: Extra Soft - Slow Rebound

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A black, extra-soft, slow rebound polyurethane foam with a very low closure force. Provides excellent protection for lower energy impacts. Conformable yet returns to its original shape, allowing for long-term performance. Great for gap filling and gasketing or sealing applications. Available in a thickness range of 0.125 to 0.5 in (0.79 to 3.18 mm) and in densities of 192 and 240 kg/m3 (12 and 25lb/ft3). Recommended application temperature range of -51 to 121° C (124° F to 250° F) with constant use at 90° C (194° F).

Rogers Corporation PORON® 4790-92: Extra Soft - Slow Rebound (Supported)

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This material has the same basic performance characteristics as unsupported PORON® 4790-92 but is supported by being directly cast onto a 2 mil polyester film. By casting directly onto the film, a permanent bond is created. Available in a thickness range of 0.012 to 0.120 in (0.305 to 3.05 mm) and in a range of densities from of 144 or 480 kg/m3 (9 to 30lb/ft3). Recommended application temperature range of -51 to 121° C (124° F to 250° F) with constant use at 90° C (194° F).

Rogers Corporation PORON® EVExtend 4701-43RL

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A battery pad material that represents the latest advancement in protecting and extending electric vehicle battery life. Designed to address the unique challenges of EV and Hybrid-Electric Vehicle batteries. Outperforms other battery pad solutions on the market, offering superior levels of reliability and long-term durability. Available in a thickness range of 0.039 to 0.118 in (1.0 to 3.0 mm) with a flat CFD curve and tight specification of 5% on compression set (per ASTM D3574 at 70⁰C).

SEKISUI Logo

Sekisui Volara® Type A

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A low-density (2 - 6 lbs/ft3)(32 - 96 kg/m3) general purpose crosslinked LDPE foam ideally suited for applications like flooring underlayment, construction gap filling, gasketing and custom packaging. Available thickness range: 0.063 to 0.420-in (1.6 to 10.7-mm) with standard colors of black and white (other colors available by custom order). Not recommended for continuous use in temperatures above 215°F (102°C)

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While these downloadable material data sheets can get you started, they are just a portion of what JBC works with to meet our customers' needs. JBC converts a vast range of high performance gasketing, sealing, and shielding materials. With thousands of materials in stock, we offer fast turnaround while maintaining competitive pricing.

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