SILCOLEASE RCA 394 is substituted for between 1 and 100 % of the base polymer of the solventless SILCOLEASE range.

SILCOLEASE RCA 394 may be stored at temperatures between 2°C / 36°F and 30°C / 86°F for up to 36 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


SILCOLEASE RCA 394 is a silicone polymer used with solventless SILCOLEASE release systems as a release control additive curing under a polyaddition reaction.



  • Modification of release properties (ie increase of peeling forces).
  • Rapid polymerisation.
  • Good stability of the catalysed bath.
  • Double-sided coating is possible without blocking.
  • Stability of the control of release force over time.

Asia Pacific;Europe Middle East Africa;Central and South America;North America




Dry content79MonocompASTM D 5095%