Duratec StyroShield Primer


This unique polyester primer may be applied directly to Expanded Polystyrene Foam models or patterns without attacking the surface. StyroShield forms a barrier that enables conventional polyester resins, putties, and surfacing materials to be used to create a hard, smooth, and shiny surface. May be applied by spray, brush, or roller.

Please note: Each gallon requires (2) tubes of MEKP hardener, sold separately.




SKU Description   UM Thick Width Length Height Board ft. Net Wt. Diameter Grade Grit Plys Radius SPB Ship Note Min. Qty Pcs/Box Pcs/Bundle Winding Ft/Box Handle Len Head Diam Head Len Mfg. # Qty
024473 Duratec StyroShield Primer - Gray 1 Gal. SO EA 6.6 HAZ-G 4 707-018
412132 MEKP 925 Hardener - 2 oz. (2 required per 1 Gallon Resin) EA HAZ-A

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Important Information

  • Shipping: Freeman charges standard published UPS/FedEx shipping rates (unless freight is specified). All orders under $25 are subject to a $5 small order fee. International orders are subject to a $250 minimum order.

  • Liquid products are sold by weight, not volume.

  • SPB = Sheets per Box

  • HAZ-G = Hazardous material, cannot ship air, up to $33 surcharge applied for each package shipped ground within the US.

  • HAZ-A = Hazardous material, cannot ship air, no surcharge for ground shipping.

  • HAZ-T = Toxic material, must be sent by freight carrier.

  • FRT = must be sent by freight carrier due to size, weight, or hazardous classification.


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