Product Description

Natural Rubber Style 28

Natural Rubber Style 28 exhibits excellent physical properties such as superior resilience, tensile, elongation, and abrasion resistance. Tan floating stock is produced entirely with FDA approved ingredients.

It has good tear strength and is resistant to water, most salts, mild acids and other chemicals. Not suited for environments involving ozone, strong acids, animal fats, oils, greases and most hydrocarbons. Non-marking and safe to use for repeated food exposure.

FDA Approved Ingredients per 21 CFR 177.2600. Floating Stock. Made in the USA.

Samples available upon request.

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Key Aspects

Temperature Range:  -20°F to +140°F
Durometer (Shore A ± 5): 40
Tensile (min. psi.): 3000
Elongation (min. %): 600
Finishes Available: Smooth, Nylon
Talc: Talc-Free Available
Specification: ASTM D 2000 1AA

SAE J200 1AA

FDA Approved Ingredients
per 21 CFR 177.2600

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 Minimum
40 8031 & 8131 1/16 - 1 3000 600 1.9 lb ASTM D 2000 1AA 430,
SAE J200 1 AA 430,
FDA Approved Ingredients
per 21 CFR 177.2600

Compound Number: 8031 & 8131

Roll Width: 36″ , 48″, 72″
Trim: Trimmed
Stock Item Minimum: One Foot
Non Stock Item Minimum: Please Quote

Contact Us for minimums

Customize This Product To Meet Your Application

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.

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

Other Natural Rubber Sheet Products

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  • Durometer: 40 o 60
  • Temperature Range: -40°F to +160°F
  • Specs: ASTM D2000 M1AA

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  • Durometer: 40
  • Temperature Range: -40°F to +160°F
  • Specs: ASTM D2000 M1AA 417, FDA Approved Ingredients

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  • Durometer: 40
  • Temperature Range: -40°F to +160°F
  • Specs: ASTM D2000 M1AA

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  • Durometer: 40
  • Temperature Range: -40°F to +160°F
  • Specs: ASTM M4AA
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