Product Description

Mid-Grade Nitrile

A quality grade blended sheet for applications requiring a higher percentage of Nitrile. This formulation provides greater oil and solvent resistance and has a wider temperature range than commercial Nitrile.

Product Image

Key Aspects

Temperature Range:-30°F to +200°F
Durometer Range (Shore A ± 5):40 to 80
Tensile Range:800 psi to 1200 psi
Elongation Range:150% to 400%
Finishes Available:Smooth, Nylon
Talc:Talc-Free Available
Specification:ASTM D 2000 1BG
Compound Number(s)Part Number(s)
040P03890044222911004422291500442229170044222921
0044222927004422293000442229340044222936
0044222946004422294800442547300044262084
050P03880044223450004422345300442234560044223460
0044223464004422346700442234720044223477
0044223479004422348100442234850044223487
060P03870044224229004422423200442242460044224249
0044224260004422426200442242710044224274
0044224281004422428300442258090044225814
070P03860044224827004422483200442248410044224844
0044224850004422485300442248580044224860
0044224867004422487000442248780044224880

We comply with the Buy American Act requirements.

Advanced Technical Details

Durometer
Hardness
(Shore A ± 5)
Thickness
(inches)
Width
(inches)
Tensile*Ultimate
Elongation*
Temperature
Range
Estimated Weight
Per Linear Foot
(1/8″ x 36″)
Specifications
40
040P0389
1/32 – 1/436, 48800 psi400%-30°F to +200°F2.15 lbASTM D 2000
1BG 408
50
050P0388
1/32 – 1/436, 481000 psi350%-30°F to +200°F2.32 lbASTM D 2000
1BG 510
60
060P0387
1/32 – 1/436, 481200 psi250%-30°F to +200°F2.46 lbASTM D 2000
1BG 610
70
070P0386
1/32 – 1/436, 481200 psi200%-30°F to +200°F2.47 lbASTM D 2000
1BG 710
80
080P0895
1/32 – 1/436, 481200 psi150%-30°F to +200°F2.52 lbASTM D 2000
1BG 810

*Physicals are presented in typical values – we certify to the minimum value

Compound Number: 040P0389(40P389), 050P0388(50P388), 060P0387(60P387), 070P0386(70P386)

Unsure on how to read our compound number? Read the page, “How to Read a Compound Number”.

General Information for WARCO Sheet Rubber

Rubber Roll Width

WARCO Sheet rubber rolls are available in 36” or 48” width. Custom widths available up to 55″. Rolls are untrimmed and can measure approximately 3” in additional width. Trimmed rolled rubber is available upon request.

Custom widths are available, please call (714-532-3355) for details.

Standard Minimum Order Quantity

The minimum order quantity for a standard WARCO Sheet rubber is one roll. For custom applications, please call (714-532-3355) for more information.

Rubber Roll Lengths

Standard Roll approximate length ±10%. Products may vary, please see product listing for standard roll lengths.

Sheet Roll Lengths:

  • 1/64″ thick – 180 feet
  • 1/32” thick – 150 feet
  • 1/16” thick – 100 feet
  • 3/32” thick – 65 feet
  • 1/8” thick – 50 feet
  • 3/16” thick – 30 feet
  • 1/4” thick – 25 feet
  • 5/16” thick – 20 feet
  • 3/8” thick – 16.5 feet
  • 1/2” thick – 12.5 feet

Sheet Rubber Thickness Tolerances

Closer tolerances and Custom thicknesses are available and can be priced on request.

WARCO Thickness Tolerance – Standard RMA

  • 0.031” & thinner: ± 0.010″
  • 0.032″ to 0.061″: ± 0.012″
  • 0.062″ to 0.124″: ± 0.016″
  • 0.125″ to 0.186″: ± 0.020″
  • 0.187″ to 0.374″: ± 0.031″
  • 0.375″ to 0.500″: ± 0.047″
  • 0.501″ to 0.750″: ± 0.094″
  • 0.751″ & thicker: ± 10%

Sheet Rubber Finish

Unless otherwise noted, sheet rubber has a standard smooth finish. Textured (fabric) finish and matte finish are available on most materials at an additional cost. Please call for details.

Sheet Rubber Color

The standard color of our sheet rubber is black, unless noted otherwise. Custom colors and color matching is available.

Test Reports

Short form test results, basic physicals, are available upon request at the time of the order. Full test reports for particular specifications will be also quoted on request. This may include certifying the ozone resistance, heat ageing, compliances, and many more aspects of our product. Certifications are sent with your order upon request at no charge.

More information about the WARCO products is available at General Product Information.

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: https://www.astm.org/.

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

Other Nitrile Sheet Rubber Products

WARCO White® FDA Nitrile

  • Durometer: 45 to 80
  • Temperature Range: -30°F to +220°F
  • Specs: ASTM D2000 M1BG, FDA Approved Ingredients per 21 CFR 177.2600

Transformer Oil Nitrile

  • Durometer: 60 to 70
  • Temperature Range: -20°F to +250°F
  • Specs: ASTM D2000 5BG, General Electric A12C11E7

Bio-Diesel Nitrile

  • Durometer: 60 to 70
  • Temperature Range: -30°F to +220°F
  • Primary Feature: Compatible with Bio-Diesel B20 & B100

MIL-R-6855 Class 1

  • Polymer: Nitrile
  • Durometer: 40 to 80
  • Temperature Range: -50°F to +220°F
  • Spec: MIL-R-6855 Class 1