SILCOLEASE POLY 367 is formulated with the addition of a catalyst, for example SILCOLEASE CATA crosslinker, for example SILCOLEASE XL 327 and if necessary a release control additive, for example SILCOLEASE RCA 395.
Recommended formulation, typical :
SILCOLEASE POLY 367...............................100 parts
SILCOLEASE XL 327......................................6.0 to 8.5 parts
SILCOLEASE CATA 12070...........................1.5 to 3.0 parts
Bath preparation:
It is recommended to mix the products while stirring in the following order:
Mix together thoroughly SILCOLEASE POLY 367 and SILCOLEASE XL 327 before adding the SILCOLEASE CATA 12070 and completely mixing to a fully homogeneous blend. A slightly cloudy appearance to the bath is normal and has no detrimental effect on the coating.
Ideally, SILCOLEASE RCA 395, when needed, is initially mixed with the SILCOLEASE XL 327, followed by SILCOLEASE POLY 367. Mix these together thoroughly before finally adding SILCOLEASE CATA 12070 and completely mixing to a fully homogeneous blend.
Warning: SILCOLEASE XL and SILCOLEASE CATA may react violently together and therefore must not be blended together separate from the other system components.

SILCOLEASE POLY 367 U1 may be stored for up to 24 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


SILCOLEASE Poly 367 U1 is a solventless silicone polymer used for release coating of papers, films and various substrates.

It has been specifically designed to give excellent cure performance using Optima components to allow use of lower temperature cure or reduction in catalyst levels.


Vinyl Functional Fluid

  • Quick cures at fast coating line speeds 
  • Low Pt levels (25-50 ppm)
  • Good stability in catalyzed baths
  • Release profile suitable for most high speed label application operations
  • Good anchorage on the surface of a wide range of films and paper substrates
  • Self Adhesive Labels
  • Other self adhesive products such as envelopes, hygiene
  • Self adhesive Tapes

North America