SPRAYMAN Spraycoat Thermal & Sound Insulation Spray Foam, Closed Cell | Class A Fire Rated
Use this calculator to determine how many Spraycoat Spray Foam Insulation cans you’ll need for your project. Each can covers 20 sq.ft. at 1 inch thickness, providing an effective R-value of 5.66.
I used the spray foam for a small project but the can of foam would not seal after removing it from the gun.
I was unable to clean the gun because I had to put the foam canister back onto it to ensure that it is sealed. Im hoping that the gun is reusable as well as the spray foam for further projects, otherwise it was a waste of money.
Dear Jon,
Thank you for reaching out, and we're sorry to hear about the trouble you had with the foam can and spray gun.
Please note that when removing the foam can from the spray gun, it’s critical to either immediately attach another foam can or clean the spray gun right away using a suitable cleaner.
If you wait even 1 minute after removing the foam can, the foam will begin to cure inside the gun, which can clog the system and make it unusable.
The cleaning process should always be done as soon as the spray gun is disassembled. If the foam has already cured inside, the spray gun do not be recoverable.
Best regards.
Awesome product for instead of the competition
Not that expensive either !!!!
I purchased two kits the 12 packs per
And did about 500 square feet
About an inch and a half thick!!!
Stuff works great
Coverage was pretty good. Easy to apply. Wasn't as messy as I thought it would be. Will definitely be using this from now on for all my exterior walls
Awesome works great
I Purchased 24 cans. Very good coverage and truly closed cell. Works well.
FAQ
SPRAYMAN Spray Foam conforms tightly to surfaces, creating an airtight seal that significantly improves thermal and sound insulation compared to traditional materials.
Unlike many cheaper spray foams, SPRAYMAN is Class A Fire Rated, meeting strict fire safety standards. It offers user-friendly, precision application, ideal for both DIY and professional use.
Class A (Class 1) is the highest fire resistance rating for building materials, indicating minimal flame spread and smoke development. Tested per ASTM E84, Class A materials (Flame Spread Index: 0-25) slow fire spread, providing crucial extra time. Ratings B (26-75) and C (76-200) have lower fire resistance.
Class A rating ensures superior fire resistance, critical for protecting buildings, especially wooden structures, by slowing fire spread and improving safety.
Fire rated spray foam provides continuous insulation and fire protection for walls and ceilings. Fire block foam seals gaps around critical areas like electrical boxes but is not intended for broad insulation.
Many inexpensive fillers, used mainly for gap or crack filling, lack genuine insulation properties and fire ratings. SPRAYMAN Spray Foam is an insulation product and Class A Fire Rated, providing one of the most fireproof insulation options available.
Old insulation may require removal during renovations or if poorly installed. Removal is done mechanically by cutting away the foam.
For roughly 1,000 sq ft at 1-inch thickness, you’ll need about 50 cans. Use the SPRAYMAN spray foam calculator for precise estimates.
It’s best to vacate during application due to fumes. Return after 12 hours once the foam has ventilated and cured.
Follow guidelines: prepare surfaces, apply at recommended temperatures, use multiple layers, and perform regular inspections.
No insulation is fully waterproof, but SPRAYMAN’s closed-cell spray foam is one of the most water-resistant. Suitable for exteriors but avoid prolonged water exposure.