Entropy Resin “Super Sap”

NEW Entropy Video


We are your exclusive Canadian source for Entropy Resin, Marko Foam, Arctic Foam and other selected quality products. We help Canadian makers make the best products for the sea, snow, wood and art!  

Swell Composites helps makers make



We want to give you access to the best resource to help with any resin project

Why Entropy

Resource Blog

Tutorial Videos


Helpline 310-882-2120


Excellent selection of surf manufacturing supplies, resins, fiberglass, fins, fin boxes. Pretty much anything you would need to make a surfboard or watercraft of any kind. The staffs product knowledge is fantastic and the prices in store and for shipping are unbeatable. Thank you Swell for making all these items available for everyone north of the boarder.

Chris Witoski

These guys are Awesome!!! Professional ,Helpful.and Reasonable!!
Products are well worth every penny!!! They are truly a great business that know their products and how to take care of their clients! Thanks Swell Composites!!

Devon Scott

Outstanding customer service in addition to being a locally based Canadian distributor that sells only the best materials and can ship anywhere is a plus!

Merebeth Knox

I can't thank swell composites enough! From a B2B stand point I couldn't be happier with the service, the professionalism, and the product!

Jason Digger

Extremely helpful to ensure I'm ordering the right product for my projects. Very useful website with tutorial type information on the product.

Shaunnah Stone
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