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Foam Coat - All Purpose 25lbs

Foam Coat - All Purpose 25lbs View larger


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This is our easy to use all purpose coat! This rock-hard cement-like coating protects and beautifies your foam projects. Can be used outdoors when sealed with any outdoor paint, or mixed with Boost liquid fortifier, or Bounce liquid rubberizer. 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. It's hard to sand but is sandable. It is inherently fire resistant. 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! This is our fourth generation of Foam Coat, and it is fantastic.

-Easy to mix. Just add water.
-Apply thick with a trowel or thin with a paintbrush
-Covers up to 300 square feet
-Indoor & outdoor use
-Soap and water clean-up


Bulk 25 lbs Foam Coat ships in a separate box from anything else that you order, so the shipping charges may be more than what you see calculated.

In the USA: 
If the UPS Shipping charges for the 25 lbs of Foam Coat alone come out to more than $14, then make a note in the "notes" box at the end of the order form saying that you prefer we ship by USPS Priority Mail (2-3 day delivery) in a Medium Flat Rate Box for $14.30. An order of 50 lbs of Foam Coat will fit in a USPS Priority Mail Large Flat Rate Box for $18.80

In Canada Flat rate shipping of $25.00 CAD. 

Discount rates are available for large quantities. Pallets can ship for as low as $100 to most commercial locations in the continental US. Call or email us for details. 866.735.9255

MIXING: Mix in a clean container with clean water. Use 1 part cool water per 3 parts of powder (for example, 1 cup of water per 3 cups of powder). Add powder to water and mix until Foam Coat turns to a smooth paste. Do not overmix.
APPLYING: 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. Use thinned mixture to texture large areas. May be applied as thick as 3/8 inch. Try texturing surface before coating sets.
SET TIME: Use within 10 minutes. Sets hard in 30 minutes. Maximum bond and hardness in 24 hours.
FINISHING: Remove dust before painting. This product goes on smooth and can be sanded. Can be used outdoors if sealed with paint. Add Grit texturizer to create a rock-like surface effect.
CLEAN-UP: Clean tools and brushes with clean, soapy water before coating hardens.

Click here for Foam Coat System mixing details and user tips.

What customers are saying: "I am working on Halloween projects. This year the theme is "The Island of Dr Moreau," and I have to build an entire office and lab with and a wooden back for next year's western theme. I am using big pink insulation foam panels supported by a PVC frame. The foam coat helps with texture, stability and helps weather-proof the panels for limited outdoor use."- Kerri B., Cary, IL
WARRANTY: HWFF Inc./dba Hot Wire Foam Factory warrants this product to be of merchantable quality when used or applied in accordance with the instructions herein. The product is not warranted as suitable for any purpose or use other than the general purpose for which it is intended. Liability under this warranty is limited to the replacement of its product (as purchased) found to be defective, or at the shipping companies’ option, to refund the purchase price. In the event of a claim under this warranty, notice must be given to The Hot Wire Foam Factory in writing. This limited warranty is issued and accepted in lieu of all other express warranties and expressly excludes liability for consequential damages. MSDS available.



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Foam Coat - All Purpose 25lbs

Foam Coat - All Purpose 25lbs

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