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Hot Wire Foam Factory

All Purpose Foam Coat 25 lb

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TL Item#: 75961 MFR Part#: HWFF-025BULK Category: Foam Tools

All purpose foam coat! This rock-hard cement-like coating protects and beautifies your foam projects. Comes in a dry powder - simply mix with water. It's tough but still sandable. It is inherently fire resistant. Can be used outdoors when sealed with any outdoor paint, or mixed with Boost liquid fortifier, or Bounce liquid rubberizer.

Apply thick with a trowel or thin with a paintbrush. Sets up in only about 15 minutes. Extend the drying time by adding up to 50% latex paint with your water before mixing into the dry foam coat. 3lbs covers up to 30 square feet. Dollar-for-dollar, our Foam Coat covers 4x as much as Rosco Foam Coat, is at least as strong, and has a longer shelf life. Plus it's compatible with our Boost, Bounce, and Grit!


  • Coverage 25lbs: 1/64” thick 288 sq ft, 1/16” thick 72 sq ft, 1/4” thick 18 sq ft
  • Weight: 3.25 lbs
  • Fortifier/additive: Not an additive
  • Feel: Strong/hard
  • Application time: 10-20 Minutes
  • Work time: 30 minutes; add Latex paint to extend setting time
  • Cure time: 12 hours
  • Weatherproof: Not Weather Resistant
  • Sandable: Sandable when dry
  • Paint/Stain: Can be painted but not stained
  • Compatible with: Grit; Mesh; Bounce; Boost; Latex Paint
NOTE: While CostumeWorx takes steps to ensure accuracy in it's product listings and images, any color samples or lamp and product images shown on this website are for reference only, may not be exact and may vary from the actual product look and/or color.

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2420 Center St, Suite 200, Houston TX 77007 | United States | 832-518-5584