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MATERIALS

Our vacuum cups are manufactured from two materials:

PVC vinyl: This is our primary material as we find it to be the softest yet hardest wearing material - the soft, pliable nature of the product offers excellent sealing capacity with wear resistance which is greater than rubber.

Silicone: This material is also soft but provides a greater temperature range (see chart below). However it does not have the same wear resistant properties of vinyl. Although we carry some silicone cups in stock mostare available on a special order basis.

Material  Working temp  Wear resistance  Oil resistance

Vinyl          0°c to + 50°c        Excellent                Fair

Silicone  -45°c to + 200°c          Good                 Good

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