Product Description

Low Smoke, Low Flame, Low Toxicity Neoprene

Another example of the extensive capabilities of our laboratory. Low Smoke Low Flame Low Toxicity Neoprene is designed and formulated to meet the mass transit industry’s most demanding requirements and specifications for smoke generation (ASTM E 662), flame propagation (ASTM C 542), and toxic fume production (SMP 800-C).

WARCO’s Low Smoke, Low Flame and Low Toxicity Neoprene is suitable for Rail transit, truck, bus or automotive. Made in the USA.

Samples available upon request.

Product Image

Key Aspects

Temperature Range: -30°F to +220°F
Durometer Range (Shore A ± 5): 65
Tensile (min. psi.): 1200
Elongation (min. %) 300
Finishes Available: Smooth, Nylon
Talc: Talc Present
Specification: ASTM E




We comply with the Buy American Act requirements.

Advanced Technical Details

(Shore A ± 5)
Compound Thickness
Tensile (psi) Ultimate
Elongation (%)
Estimated Weight
Per Linear Foot
(1/8" x 36")
Minimum Typical Minimum Typical
65 065E1344 1/32 - 1/4 1200 1500 300 500 2.98 lb ASTM E 662, ASTM C 542
(ASTM C 1166 Procedure),
Bombardier SMP 800-C*
Boeing BSS 7239, UL 94VO**

Compound Number: 065E1344

Our rubber products are a proprietary blend of various polymers formulated to meet stated physicals and specifications. The named product polymer is not necessarily the primary polymer representing the highest percentage of the polymer blend. Determination of the suitability of the goods for the uses and applications contemplated by Buyer and others shall be the sole responsibility of the Buyer or user. No guaranty is given with respect to length of service on any particular application. Suggestions or recommendations made by Seller in its product literature concerning uses or applications of the goods are believed to be reliable, but Seller makes no warranty or guaranty of results to be obtained since the conditions of the use and application by Buyer and others are beyond Seller’s control. The specification listed here, ASTM, stands for the American Society for Testing and Materials which is the developer and provider of voluntary consensus standards, related technical information, and services. Their website can be found here:

View complete Terms & Conditions of Sale for suitability of use and formulations

Other Neoprene Sheet Rubber Products

Anti-Microbial Neoprene

  • Durometer: 40 to 60
  • Temperature Range: -30°F to +220°F
  • Specs: ASTM D2000 M2BC

Premium Neoprene

  • Durometer: 30 to 90
  • Temperature Range: -30°F to +220°F
  • Specs: ASTM D2000 M1BC

Mid-Grade Neoprene 5100 Series

  • Durometer: 30 to 80
  • Temperature Range: -30°F to +200°F
  • Specs: ASTM D2000 M1BC

FDA Neoprene

  • Durometer: 40 to 60
  • Temperature Range: -30°F to +220°F
  • Spec: FDA Approved Ingredients per 21 CFR 177.2600