Silcolease UV POLY 215 requires use of a photoinitiator, such as SILCOLEASE UV CATA 221 or SILCOLESE UV CATA 243.  For modification of release properties, release control additives such as SILCOLEASE UV RCA 200 or SILCOLEASE UV RCA 251 may be used with SILCOLEASE UV POLY 215.  Please consult Elkem Silicones Technical Service for formulating guidelines and assistance.

SILCOLEASE UV POLY 215 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.


SilcoleaseUV POLY 215 is a UV cure epoxy functional silicone polymer.  This product is one component of a system designed for adhesive release applications and provides excellent anchorage on low surface energy filmic substrates, including untreated polyester.


Functional Fluid

  • Rapid curing at room temperature
  • Excellent anchorage to untreated polyester film
  • Very low silicone extractable levels
  • Suitable for 2-side coating; may be modified for differential release
  • Formulated bath remains stable and viable for extended time periods with proper handling
  • Cure not inhibited by oxygen; nitrogen inerting not required

RELEASE COATING of paper and filmic liners for pressure sensitive adhesives used in:

  • Self adhesive labels
  • Tapes, including double side adhesive tapes
  • Industrial products
  • Medical products
  • Other self-adhesive protectors (envelopes, personal care) 

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




Color< 50MonocompAPHA
Dry content99.25Monocomp%
Turbidity< 20MonocompDIN 53479NTU
Epoxy content16.1Monocomp%




































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