West System, Barrier Coat Additive

West System, Barrier Coat Additive 16 Oz
SKU: 226478
Mfg# 422-16
LFS# 65542216
UNIT: Each
Size: 16 oz.
In Stock - Ships out in 1 Business Day
A proprietary blend designed to improve cured epoxys moisture-exclusion effectiveness. Also increases epoxys abrasion resistance and is an excellent additive for providing barrier coating to help prevent gelcoat blistering.

Ratings & Reviews

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West system for my boat


This is my first time buying from go2marine. Price is very reasonable and most of the item is free shipping. Thanks go2marine


The length of the warranty may vary by product, please refer to your product for the exact terms and conditions of the warranty for your purchase.


  • All returns must be recevied within 30 days of receipt of the order.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
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