P9400 Series Crushed EPDM Tape combine the flexibility of open cell foam with the outstanding sealing qualities of closed cell foam. They are extremely soft, lightweight and compressible which makes them ideal for filling joints and spaces. P9400 can be specified with or without an Acrylic or Rubber adhesive. Meets several automotive specifications including MS-AY550 &TSK6505G-2A.


Products Details

  • Technical Specs
  • Product Highlights
  • Applications
  • Available Options

Standard Roll SizesSerial NumberThinkness (Inch)Length (Feet)
All rolls available in widths
from 3/16” to 54”
Physical PropertiesPropertySpecificationTest Method
Composition is EPDMGrade1A0ASTM D 1056-00
Density (pcf)4-8ASTM D 1056
25% CFD (psi)1 maxASTM D 1056
50 CFD (psi)0.3 - 1.4ASTM D 1056
50% Compression Set (%)) 10 maxASTM D 1056
Tensile Strength (psi)20 minASTM D 412
Elongation (%200ASTM D 412
Tear Resistance (ppi)4 minASTM D 624
Flame ResistancePassFMVSS 302
-PassUL 50
-HBF-1 @ 0.3 cmUL 94 Recognized
Upper Service Temp (°F)250--
Lower Service Temp (°F)-67--

  • Ideal for die-cutting into soft, lightweight foam gaskets
  • Seal out dust, wind, water, and noise
  • Superior resistance to aging, chemicals, and weather (cold/heat)
  • Excellent as joint/space filling material
  • Minimize or eliminate vibration
  • Available with or without acrylic/rubber PSA
  • Complies with Toyota TSK 6505G-2A1, Plastic Substrates
  • Weather stripping
  • Water-proofing
  • Thermal Shielding
  • Air Filters
  • Vibration / Noise Dampening
  • Joint Filling / Sealing

Application Notes

Thoroughly clean contact surface before use. Once tape has been applied, it cannot be removed and reused. Therefore, position tape carefully, assuring that it is in contact with all surfaces. If tape is misaligned, remove used unit, discard and repeat application with new unit. Test product for system compatibility as individual application conditions can impact results.

  • Release Liner: Brown Kraft Paper
  • Also available with acrylic adhesive coating (minimums apply)
  • Custom die-cut shapes