305 – Compression Moulding Epoxy

From: 68.65

For fast cycle times of heat assisted, compression molding processes of fibre reinforced composites. 305 is a Super Sap® Formulation

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Product Overview

Super Sap® 305 SYSTEM is an industrial epoxy system designed specifically for the compression moulding processes of composite parts. It delivers on the same a high bio-content, excellent fibre 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 composite parts. Super Sap – Make Things Better™.

Available in CPF (Fast) and CPS (Slow) cure speeds.

CPF Fast Cure: 20 min pot life, tack-free time N/A, recommended full cure time of 15 min @ 82°C.

CPS Slow Cure: 50 min pot life, tack-free time N/A, recommended full cure time of 20 min @ 82°C.

Two-part epoxy resin kits are comprised of Super Sap 305 Epoxy and CPF or CPS Hardener.

Best Uses

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


Application Tips:

  • For best results, measure the two components by weight at the correct mix ratio.
  • Always mix product for at least two minutes, scraping the container to ensure complete mixing.
  • Try to use the product in a controlled temperature environment within the optimal specifications of the product. Avoid high humidity or cold ambient temperatures.
  • For optimal bonding performance, be sure the surface is dry and free of dirt, debris, and oils. Mechanical preparation of the surface from sanding is highly recommended.
  • Build sample coupons using proposed materials and processes to fully understand the curing characteristics of the epoxy in your working environment and compatibility of the epoxy with other materials.

305 Reference Card - English

305 Reference Card - French

305 Reference Card - Danish



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