Silmar 249B Polyester Surfboard Resin

Silmar 249B Polyester Laminating Resin

Silmar 249B is the most popular polyester surfboard laminating resin used worldwide. 
It is low viscosity for easy wet out, cures almost water clear and contains ultra violet inhibitors. 

Curing the resin requires adding MEKP Catalyst

Save money and simply add Surfacing Wax to make your own hotcoat/sanding resin and gloss resin (+styrene). No need to buy a separate gallon of poly sanding or gloss resin that will go bad in a short time!

*Polyester resin has a 6 month shelf life. Please use the resin within 5 months of purchase to be sure it it fresh.

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

Download Greenlight's Resin Amounts per Board Length Chart 

DOWNLOAD THE SILMAR 249 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 UPS Ground regardless of shipping method requested at checkout.