SILCOLEASE UV POLY 220 is used with a photoinitiator, for example SILCOLEASE UV CATA 211 (Cationic photoinitiator), and if necessary a release control additive, for example SILCOLEASE UV RCA 251 or RCA 200.

Recommended formulation, typical:

SILCOLEASE UV 220 : 100 parts
SILCOLEASE UV CATA 211 : 1 - 4 parts

SILCOLEASE UV POLY 220 may be stored at temperatures between -20°C / -4°F and 30°C / 86°F for up to 24 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


SILCOLEASE UV POLY 220 is a 100% reactive release coating chemistry based on epoxy silicone copolymer. It is a premium release polymer which offers a highly reactive system with excellent anchorage on difficult low surface energy filmic substrates.


Functional Fluid

  • Particularly useful as easy release system against aggressive « mass adhesive » products such as bitumen, mastics, hot melt adhesives etc.
  • Premium slow speed release values
  • Reduces zipping effect
  • Low coefficient of friction
  • Excellent holdout on porous papers
  • Adapted to flexo coating technology
  • Fast cure, low extractables, low blocking potential

A base polymer for a UV curing silicone release coating on films & papers for:

  • Self adhesive labels,
  • Tapes (2 sided adhesive tapes),
  • Industrial (bulk adhesives, bitumen, floor tiles),
  • Hygiene (sanitary towels, diapers),
  • Other self-adhesive protectors (envelopes, personal care).

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




Color< 60MonocompAPHA
Dry content99Monocomp%
Turbidity< 20MonocompDIN 53479NTU
Epoxy content2.7Monocomp%




































Silcolease™ Silicones Release Coatings – Solventless UV range™ Silicones Release Coatings – Solventless UV range