Entropy BRT Optically Bright Laminating Epoxy

Entropy BRT Optically Bright Laminating Epoxy

  • Entropy Resins
  • From $99.99
    Unit price per 
  • Incl. GSTExcl. GST: $86.95

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Entropy Super Sap BRT Laminating Epoxy Resin is a clear, USDA Bio-Preferred SM and Certified environmentally friendly, optically brighten laminating epoxy specifically designed for ultra white cosmetic applications such as surfboard laminations over EPS (polystyrene) or PU (polyurethane) foam.

Equipped with industry leading UV stability and based on Entropy Resins classic CLR – CLEAR Epoxy Resin, SUPER SAP® BRT – Bright Epoxy Resin can be paired with all CLR Clear hardeners

For dark color substrate applications or where carbons or resin tints and pigments are used, we recommend our CLR formula.

  • 25 min pot life, 4 hr tack free time

Kits are comprised of Super Sap BRT Epoxy and CLF Hardener.


  • For use on Surfboards for a Clear, Brightened White Finish

USDA Certified

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