Polyurethane Rubber *Firm* Shore A 85 608g Kit

Kit consists of 400g of PART A and 208g of PART B 

Total kit volume 556ml Litres

 Mixing Ratio By Weight:
 Pot Life @ 25°c:
 Demould Time @ 25°c:
8 minutes
1 hour*

*Depending on quantity of material and thickness of casting

PART A is a cream liquid and PART B is a amber liquid that react to form an off white flexible rubber. 

The colour of the cured plastic can be changed with the addition of a colour pigment to part A prior to mixing the two components. We have a range of compatible colour pigments here

The pot life is approximately 8 minutes and the casting can generally be demoulded in one hour.

The rubber processes good tensile strength, impact resistance, chemical resistance, moisture resistance and in terms of hardness is firmer natural rubber.

Application examples include: flexible models, impact dampers, mats, replacing worn natural rubber products such as vehicle bushes/bump stops, flexible moulds for use with concrete, plaster, silicone or with a release agent other plastics.

  • Virtually Odourless
  • Low viscosity
  • Flexible
  • Tough and Durable

pdf-image-white.jpg Safety Data Sheet Part A  pdf-image-white.jpg Safety Data Sheet Part B

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