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Silmar 250B Polyester Surfboard Hotcoat / Sanding Resin

Silmar 250B Polyester Surfboard Hotcoat / Sanding Resin

Interplastic Corp

  • $ 13.18


Simlar 250B Polyester Hotcoat/Sanding Resin

Silmar S250B is the most popular surfboard Hotcoat/Sanding resin used worldwide. 
It is low viscosity for easy wet out, cures almost water clear and contains ultra violet inhibitors. 

Silmar 250B resin contains Surfacing Wax, shake well before using.

Curing the resin requires adding MEKP Catalyst

Download Greenlight's General Polyester Catalyst and Surfacing Wax Additive Chart

Download Greenlight's Resin Amounts per Board Length Chart 

   Surfboard glassing resin amount chart for fiber glass cloth ounces

DOWNLOAD THE SILMAR 250 POLYESTER RESIN MSDS SHEET HERE

SHIPPING NOTICE: Continental US and Canada shipping only. We cannot ship chemicals to Hawaii or Internationally. (But we're working on it!). Due to USPS constraints all resin shipment will be delivered by FedEX regardless of shipping method requested at checkout.


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