Skip to main content
422 Barrier Coat Additive Gray

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

West System 422-16 422 Barrier Coat Additive Gray

Item #: 422-16 by WEST SYSTEM

Brand: West System

See reviewsSee reviews
See reviews summary
In Stock

$66.81

/each
SAVE UP TO 6.68
Buying in bulk
QUICK SHIPPING*Usually ships in 1 business dayIn stock: 1000+ units available
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See HowWatch Now
Get Custom Quote

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features

Type

Barrier Coat

Color

Gray

Product Overview
Combine this additive with 105 Epoxy Resin to increase moisture resistance and protect fiberglass hulls against osmotic blistering. 422 is a proprietary blend designed to improve epoxy's moisture-exclusion effectiveness. When blended into WEST SYSTEM Epoxy, Barrier Coat Additive helps prevent gelcoat blistering in polyester fiberglass boat hulls. It also increases epoxy's abrasion resistance. Light Gray.