• West System 422 Barrier Additive 500g
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West System 422 Barrier Additive

West System 422 Barrier Additive

MI-WS-422

£18.95
£18.95
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A proprietary blend designed to improve the moisture-exclusion effectiveness of West System epoxy and to combat osmosis.

  • It is an excellent additive for providing a barrier coating to overcome gelcoat blistering and also increases the abrasion resistance.
  • Add 20% to 25% by weight to the mixed epoxy.

 

     

       

       

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