Hot Wire Foam Factory Exterior Foam Coat, 3 lbs.
Rock hard finish for all of your outdoor (and indoor) foam projects. This stuff is super tough. It is not sandable. Has a rough stone feel when dry. It can be troweled smooth, or brushed to make a super rough finish.
• Adheres to polystyrene foams.
• Forms a weather resistant surface.
• Easy to mix. Just add water.
• Use above or below grade
• Apply with paintbrush or trowel.
• Many decorative surface textures can be created.
• Soap and water clean-up.
• Add Boost fortifier if extra strength is desired. (will not work with Bounce)
APPLYING: If using extruded foam (ie Blueboard or Pinkboard) roughen surface with coarse sandpaper. Fill big cracks and holes by applying pasty mixture with a trowel. You may add more water until mixture is thin enough to apply with a paint brush, although thinning weakens coating. Can be applied with a standard spray hopper. Use thinned mixture to texture large areas. For best strength apply at least 1/4" (6mm) thick. Multiple coats may be applied. Try texturing surface before coating sets.
SET TIME: Use within 30 minutes. Sets up in 1-3 hours. Fogging the surface for 24 hours will increase strength.
FINISHING: Remove dust before painting. This product goes on rough and is not sandable. Finish as the surface is setting up. CLEAN-UP: Clean tools and brushes with clean soapy water before coating hardens.
WARNING: Avoid prolonged contact with skin. Wear dust, skin and eye protection. Use approved respirator when sanding. In case of eye contact, flush immediately with water, consult a physician. Wash hands with soap and water after use and before eating. Keep out of reach of children.
3 LB. COVERAGE:
1/64" thick, 36 square feet
1/16" thick, 9 square feet
1/4" thick, 2.25 square feet