SuperSap CLR (CLX – CLF – CLS)

20,67475,20 Exc. tax

Clear Epoxy Resins for Laminating and Epoxy Coating 

Clear, general use, epoxy laminating resin for composites, coatings, and adhesive applications.


Product Overview

SUPER SAP® CLR Epoxy Resin is our flagship, high-performance clear coating epoxy resin system.  The CLR system is a water clear, UV stabilized epoxy system for applications that require a low color, low yellowing epoxy resin such as high color applications.  This system features a quick air-release and world-class UV resistance package. SUPER SAP® CLR works with multiple hardeners to match your working parameters.  It has an ideal viscosity for a wide range of applications that use hand layup techniques with fast room temperature cures.

Super Sap – Make Things Better

  • Available in EXTRA FAST, FAST and SLOW cure speed – Hardener speeds can be combined to customize working times.
  • Extra Fast Cure: 18 min pot life, 2 HR tack free time
  • Fast Cure: 21 min pot life, 4 HR tack free time
  • Slow Cure: 43 min pot life, 8 HR tack free time
  • Two-part epoxy resin kits comprised of Super Sap CLR Epoxy and CLX (EXTRA FAST), CLF (FAST) or CLS (SLOW) Hardener.

For white substrate applications we recommend our BRT formula.

Best Uses

  • Fiberglass composites
  • Carbon fiber composites
  • Natural fiber composites
  • Clear Coatings
  • Fiberglass boat repair
  • Adhesives and sealants
  • Surfboards, standup paddleboards and handplanes



Key Features Clear, UV stable
Compatible Processes General Laminating                                         Hand Layup                                                               Adhesive                                                                     Epoxy Coatings
Vacuum Bagging
Biobased Content (% C, ASTM D6866) FAST: 17%, SLOW: 25%
Color Clear
Mix Ratio (by volume) 2:1
Mixed Viscosity (@ 25°C) CLX: 580cP  CLF: 725 cP, CLS: 1030 cP
Pot Life (100g @ 25°C) CLX: 15 mins, CLF: 25 mins, CLS: 50 mins
Track Free Time (@ 25°C) CLX: 2 hrs, CLF: 4 hrs, CLS: 8 hrs
Recommend Full Cure 7 days @ 25°C, SLOW: Post cure recommended
Tesile Strength (ASTM D638) 9,500 psi
Elongation (ASTM D638) 6%
Flexural Strength (ASTM D790) 14,000 psi
Tg (Ultimate, DSC) 65°C
Weight kg

Two-part epoxy resin kits comprised of SuperSap CLR Epoxy and CLX (EXTRA-FAST), CLF (FAST) or CLS (SLOW) Hardener.
· 2 qt epoxy
· 1 qt hardener

Kit sizes

0,75 L, 1,5 L, 3 L, 6 L, 15 L, 30 L

Hardener Speed

CLF – Fast hardener