Providing superior chemical resistance, EPDM caps are ideal for most plating and anodizing applications. These caps withstand temperatures up to 475°F (316°C) and have been successfully used as a low cost alternative to silicone caps in many masking and powder coating processes.

Heat Resistance

High Chemical and Heat Resistance

No Contamination

No Risk of Contamination to Paint Line

Custom Sizes

Custom Sizes Available with Minimal Tooling Investment

Tight Seal

Stretch to Provide an Air Tight seal

Immediate Shipment

In Stock for Immediate Shipment

40-70 durometer EPDM rubber with a tensile strength of 1800 PSI and elongation of 400%.

  • Ideal for use in plating operations
  • Low cost mask for some powder coating operation
  • General product protection

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EPDM Rubber Caps Diagram

EPDM Caps
Inside Diameter "A" Inside Length "B" Wall Thickness "C"
Inches mm Inches mm Inches mm
0.062 1.57 0.750 19.05 0.060 1.52
0.070 1.78 1.000 25.40 0.060 1.52
0.093 2.36 0.750 19.05 0.060 1.52
0.100 2.54 0.500 12.70 0.060 1.52
0.109 2.77 0.750 19.05 0.060 1.52
0.125 3.18 0.500 12.70 0.060 1.52
0.125 3.18 1.000 25.40 0.060 1.52
0.140 3.56 0.500 12.70 0.060 1.52
0.140 3.56 1.000 25.40 0.053 1.35
0.148 3.76 1.000 25.40 0.049 1.24
0.156 3.96 0.500 12.70 0.060 1.52
0.156 3.96 1.000 25.40 0.060 1.52
0.172 4.37 0.500 12.70 0.060 1.52
0.172 4.37 1.000 25.40 0.060 1.52
0.187 4.75 0.500 12.70 0.060 1.52
0.187 4.75 1.000 25.40 0.060 1.52
0.218 5.54 1.000 25.40 0.060 1.52
0.223 5.66 1.000 25.40 0.060 1.52
0.234 5.94 1.000 25.40 0.060 1.52
0.234 5.94 1.500 38.10 0.060 1.52
0.250 6.35 1.000 25.40 0.060 1.52
0.281 7.14 1.000 25.40 0.060 1.52
0.295 7.49 1.000 25.40 0.060 1.52
0.295 7.49 1.500 38.10 0.060 1.52
0.313 7.95 1.000 25.40 0.060 1.52
0.340 8.64 1.000 25.40 0.060 1.52
0.355 9.02 1.500 38.10 0.060 1.52
0.375 9.53 1.000 25.40 0.060 1.52
0.375 9.53 1.500 38.10 0.051 1.30
0.406 10.31 1.000 25.40 0.060 1.52
0.437 11.10 1.000 25.40 0.060 1.52
0.456 11.58 1.500 38.10 0.060 1.52
0.468 11.89 1.000 25.40 0.060 1.52
0.480 12.19 1.500 38.10 0.060 1.52
0.500 12.70 1.500 38.10 0.060 1.52
0.535 13.59 1.500 38.10 0.060 1.52
0.562 14.27 1.500 38.10 0.060 1.52
0.600 15.24 1.500 38.10 0.060 1.52
0.625 15.88 1.500 38.10 0.060 1.52
0.687 17.45 1.500 38.10 0.060 1.52
0.750 19.05 1.500 38.10 0.060 1.52
0.812 20.62 1.500 38.10 0.060 1.52
0.875 22.23 1.500 38.10 0.060 1.52
0.937 23.80 1.500 38.10 0.060 1.52
1.000 25.40 1.500 38.10 0.060 1.52
1.062 26.97 1.500 38.10 0.060 1.52
1.125 28.58 1.500 38.10 0.060 1.52
1.187 30.15 1.500 38.10 0.060 1.52
1.250 31.75 1.500 38.10 0.060 1.52
1.500 38.10 1.500 38.10 0.060 1.52
1.750 44.45 2.000 50.80 0.060 1.52
1.875 47.63 2.000 50.80 0.060 1.52
2.000 50.80 2.000 50.80 0.060 1.52
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