Weather Stripping Gasket

Style 7401 - Soft Density Neoprene Closed Cell Sponge

This medium density sponge is manufactured in a closed cell construction providing low torque gasket material impervious to a variety of media. This material is an excellent fire retardant

Phelps Style 7401 - Soft Density, Closed Cell Neoprene Sponge
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Temperature
-70F/-57C to 200F/93C
Composition
Closed Cell Neoprene Sponge - Soft Density
Applications
A light weight, closed cell construction offers impermeability to air, gases and liquids, and low torgue Fire retardant properties make these styles particularly useful to the electrical switchboard and construction industries
Specifications
Mil-R-6130C Type 2, GR.A STM D 1056-67 SCE-42 ASTM D 1056-78 RE-42 ASTM D 1056-87 SCE-42 FMVSS-302, SAE-J-18 UL-94-HBF, UL-94-HF1
Density
Soft
Compression Deflection
25% @ 2-5 PSI
Water Absorption
5% maximum
Media Exposure
Weather, water, aliphatic hydrocarbon--gasoline, kerosene, hydraulic silicates, oil, ultra-violet. Flame retardant

Commonly Ordered Materials

Gasket Material Selection Guide

Soft Density Neoprene Closed Cell Sponge

Cushioning applications
Excellent gasketing material for NEMA ensclosures
Ideal material for seal joints, panel doors, ducts in HVAC applications
Sealing equipment and enclosures containing electrical circuitry and components

Temperature
-70°F/-57°C to 200°F/93°C
Specifications

FMVSS-302
UL-94-HF1, UL-94-HBF
SAE-J-18 FMVSS-302 UL-94-HBF
ASTM D 1056-67 SCE-42
ASTM D 1056-78 RE-42
ASTM D 1056-87 SCE-42
Mil-R-6130C Type 2, GR.A

Compression Deflection
25% @ 2-5 PSI
Water Absorption
5% maximum
Environmental Exposure
Exposure to Ultra-violet
Hydraulic silicates, and oil
Weather elements, and water
Aliphatic hydrocarbon: gasoline, kerosene
Applications requiring flame retardant capabilities

Other Styles in the Weather Stripping Gasket

Medium Density Neoprene Sponge

Firm Density Closed Cell Neoprene Sponge

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