Hot Wire Foam Factory All-Purpose Foam Coat | Strengthens Foam & Other Surfaces | Indoor/Outdoor use | Easy to Use, Fire Resistant, Sandable, & Quick Setting Hard Coat | (25lbs)
Versatile: All-Purpose Foam Coat can be used indoors or outdoors when sealed with any outdoor paint, mixed with Boost liquid fortifier, or Bounce liquid rubberizer.
Quick Drying: Sets up in only about 15 minutes, allowing for efficient application and faster project completion.
Sandable: Tough yet still sandable, allowing for a smooth finish after application.
Fire Resistant: Inherently fire resistant, providing an added layer of safety.
Customizable: Extend the drying time by adding up to 50% latex paint with your water before mixing into the dry foam coat.