** Update **







Welcome.


We are still in the process of updating our uscomposites.net site with all of our products. In the meantime, our WWW.USCOMPOSITES.COM site is still the same as always.

Phone: 561.588.1001


U.S. Composites, Inc. is a retail/wholesale distributor of composite materials located in West Palm Beach, Florida. We offer a complete line of products and accessories to meet all the composite needs of the marine, automotive, aerospace and artistic communities. Specializing in carbon fiber, fiberglass and Kevlar woven fabrics as well as high-performance epoxy and polyester resins, U.S. Composites combines the industries' lowest prices with fast and accurate service.




435 Premium Marine-Grade Polyester Resin, Quart w/ 1oz MEKP 404 Tooling (Iso-phthalic) Resin, 5 Gallon w/ 6oz MEKP
Our Price: $16.95
more info
Our Price: $212.00
more info
435 Premium Marine-Grade Polyester Resin, Quart w/ 1oz MEKP 404 Tooling (Iso-phthalic) Resin, 5 Gallon w/ 6oz MEKP
435 is our most popular resin for marine construction, repair and general automotive applications. Excellent for all types of fiberglass lamination, layup, and repair work. Good strength and nice wet out make this resin very popular.
Color: Dark Amber/Purple
404 is an isophthalic polyester resin that is used where strength and durability is a must. Experiences lower shrinkage and a higher heat distortion temperature than orthophthalic type polyester resins. Used extensively in boat hulls and in fiberglass mold construction.
Color: Dark Amber/Purple
Silmar 41 Clear Casting Polyester Resin, 5 Gallon w/ 6oz MEKP 1/2 GAL 635 THIN EPOXY RESIN & PINT 4:1 HARDENER
Our Price: $203.00
more info
Our Price: $49.15
more info
Silmar 41 Clear Casting Polyester Resin, 5 Gallon w/ 6oz MEKP 1/2 GAL 635 THIN EPOXY RESIN & PINT 4:1 HARDENER
Clear resin used primarily in thick castings where a water clear cured product is required. Used extensively in decorative and artistic applications. Catalyst ratio must be varied to account for thickness of cast and temperature. Testing suitability of this product is highly recommended for unusual applications.
**Not for use as a thin coat laminating resin.**


Transparent pigments can be added for desired effects.

Color: Transparent Blue / DRIES Clear
1/2 GAL 635 THIN EPOXY RESIN & PINT 4:1 HARDENER
QUART(2.9LBS) WEST 105A EPOXY RESIN 435 Standard Polyester Resin, 5 Gallon w/ 6oz MEKP
Our Price: $49.87
more info
Our Price: $188.00
more info
QUART(2.9LBS) WEST 105A EPOXY RESIN 435 Standard Polyester Resin, 5 Gallon w/ 6oz MEKP
QUART(2.9LBS) WEST 105A EPOXY RESIN
435 is our most popular resin for marine construction, repair and general automotive applications. Excellent for all types of fiberglass lamination, layup, and repair work. Good strength and nice wet out make this resin very popular.
Color: Dark Amber/Purple