Specifications

Elastomer AASHTO M251

Durometer Shore A ASTM D2240 50 min

Tensile Strength ASTM D412 1500 psi min

Ultimate Elongation  ASTM D 412 200% min

Compression Set ASTM D395 35% Max 100 C

Low Temperature Brittleness    (Method “A”)            ASTM D2137  Non-Brittle 1C

Ozone Resistance ASTM D1149 No Cracks

Procedure “B” 100 PPHM 70 Hr 38 C 20% Strain

Composite of Elastomer and Fabric

Tensile  ASTM D378  700 x 700 psi

Elongation  ASTM D412 30%

Fabricated to any State Specification

Other tests as required by specific projects.

Total thickness and number of plies to be Custom Fabricated to any length or  width with end caps and drain pipes as required.

Please contact us for design and pricing information