Silicone casting rubber - rubber moulding 10 kg

Silicone Mould Yellow ZA 35 A+B 10 KG


In stock

Is a 2 component highly elastic, self-demoulding RTV rubber material based on silicone that reacts after the addition of a polyaddition hardener. This rubber has a higher Shore hardness and good chemical resistance. Can be used on all surfaces except glass or ceramics. In these moulds you can mould with UP - EP - PU or zellane.

Available in 1+1 kg and 5+5 kg packaging.

€432.33 / set



For the manufacture of negative moulds with difficult shapes and deep incisions.
Is liquid and can be poured easily. Low shrinkage. Already demouldable after 60-90 minutes.


  • Always ensure a dry and grease-free surface.
  • Mix the two components in a 1:1 weight ratio.
  • Then pour the mixed rubber over the object. 
  •  Potlife: Approx. 14-17 min. at 23°C.
  • Fully cured after 60 minutes. 
  • Has an elongation of 500%.
  • Tear resistance: 10-12 N/mm. 
  • If you have doubts about the surface, you should use release agent Trennspray.

    Caution! Be careful with plasticine based on phosphor and sulphur.

Always provide appropriate protective clothing and gloves. Cleaning agent for tools: cleaner M (environmentally friendly substitute for acetone).

Technical specifications

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