SuperSap 305 (CPF-CPL)

20,67475,30 Exc. tax

SuperSap 305 is our new Compression Molding Epoxy Resins System replacing the old version SuperSap CPM

For fast cycle times of heat assisted, compression molding processes of fiber reinforced composites.

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Product Overview

* As of April 11th, 2017, we will now be offering our new compression molding system in the place of SuperSap CPM.

SUPER SAP® 305 SYSTEM is an industrial epoxy system designed specifically for the compression molding processes of composite parts. It delivers on the same a high bio-content, excellent fiber wetting qualities, and thixotropic characteristics of our Super Sap® CPM Epoxy Resin but with increased temperature resistance for even faster cycle times. A high modulus combined with excellent elongation properties enable durable yet lightweight composites parts. Super Sap – Make Things Better.


  • Available in FAST and SLOW cure speeds.
  • Fast Cure: 20 min pot life, recommended full cure time of 15 min at 180 degrees F/82 degrees C.
  • Slow Cure: 50 min pot life, recommended full cure time of 20 min at 180 degrees F/82 degrees C.
  • Two-part epoxy resin kits comprised of Super Sap 305 Epoxy and CPF or CPL Hardener.

Best Uses

  • Skis and Snowboards
  • Skateboards
  • Press Molding Composites
  • Wood Laminates




Key Features USDA BioPreferred Certified
Compatible Processes Hand Layup
Press Molding
Heat Assisted Cures
Biobased Content (% C, ASTM D6866) 30%
Color Amber
Mix Ratio (by volume) 2:1
Mixed Viscosity (@ 77°F)      cP
Pot Life (100g @ 77°F) 20 mins / 50 mins
Track Free Time (@ 77°F) N/A
Recommend Full Cure 15 min @ 82°C / 20 min @ 82 °C
Tesile Strength (ASTM D638)      psi
Elongation (ASTM D638) 6,2% (CPF) / 7% (CPL)
Flexural Strength (ASTM D790) psi
Tg (DSC) 66°C (CPF) / 68°C (CPL)
Weight kg

Two-part epoxy resin kit comprised of SuperSap 305 Epoxy and CPF (FAST) or CPL (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

CPF – Fast hardener, CPL – Slow hardener