Powerful Laminating Epoxy Resin
Easy to use system
Convenient 521 system, mix ratio is:
5 Parts : 1 Part
5 Parts of Compset Resin to 1 Part Compset 521 Hardener by weight or volume
What can I use this for?
Our Compset 521 Laminating is an easy to use hand laminating system.
Great for:
- Boating/marine
- Composite motor parts
- Sporting parts
- + more
We recommend a beginner to advance epoxy resin users for this system.
The Compset 521 epoxy resin has been developed to provide good mechanical properties at cure temperatures between 15°C – 30°C. Progressive post curing at elevated temperatures will shorten processing times and increase toughness of the laminate.
Compset 521 epoxy utilises three hardener grades that cover temperature conditions and thickness of the laminate.
- Compset 521 Fast Hardener (15°C – 25°C)
- Compset 521 Standard Hardener (20°C-30°C)
- Compset 521 Slow Hardener (25°C-35°C)
High humidity or sudden drops in temperature may result in condensation on the surface of the laminate causing loss of inter-laminate adhesion. Adhesion may be obtained by sanding the surface of the laminate.
Technical Information
For the Technical Data Sheet and Safety Data Sheets on our Compset 521 Laminating System please follow through on the below links.
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