Skip to main content
Free Shipping  Free Shipping & 17 Free Extras for orders over $250

Foam it Green Slow Rise Spray Foam for Filling Closed Walls

Stops Drafts, Deadens Noise, Resists Mold & Pests, Fire Retardant

Covers 602 board feet | R-value of 7 at 1″

  • Foam It Green 602 Slow Rise Kit product photo
  • Foam It Green 602 Slow Rise Kit product dimensions
  • Person injecting Foam it Green Slow Rise foam through hole in enclosed wall
  • Image of wall opened after slow rise foam cured to show it fills entire space with cured closed cell foam
  • wall with holes from spray foam injection spackled over

The World’s Only:

Fire-Retardant slow rise spray foam insulation.
Only put fire-retardant spray foam inside your home.
Anti-Microbial ASTM G21 slow rise formula.
Blue + Yellow = Green means what is in your walls will cure.

Foam it Green is proven in Over 50,000 Homes:

Safe for Use in Homes
Stop Drafts & See Dramatic Savings on Energy Bills
Re-use – Stop & Start on Your Schedule
FREE Shipping to Lower 48 + 17 FREE Extras

Estimated Delivery: 2-3 Days
Price Per Kit
FREE Shipping & 17 Free Extras Incl.

The world’s only slow rise spray foam insulation with:

  • Class 1 E84 Fire Retardant included.
  • Blue and Yellow make Green foam for peace of mind it will cure in your closed wall.
  • ASTM G21 Anti Microbial Formula.

Spray foam insulation that is convenient and easy to use:

  • Includes a pair of isocyanate resistant gloves, 15′ Gun/Hose assembly, and 10 nozzles – everything you need to complete your insulating project.
  • R-Value of 7 in just 1 inch – 97% Closed Cell Foam. Best closed wall insulation.
  • Expanding sealant creates air barrier, vapor retarder, and a tight building envelope.
  • Rises slowly but cures quickly.
  • Steel canisters pressurized with nitrogen for foam delivery. No outside source of pressure or power is required. This is a low pressure spray foam kit.

Using Your Slow Rise Kit

R-Value per Inch7.0 ASTM C518
Fire Retardant✔ ASTM E84 Class I
Anti-Microbial✔ ASTM G21
Air Barrier✔ ASTM E283
Vapor Retardant✔ ASTM E96 Class III
Water Barrier
Sound Barrier
Formaldehyde Free
VOC & CFC Free
IECC Compliant✔ Meets or Exceeds
California Approved✔ T1485
Closed Cell ContentASTM D2856 >95%
DensityASTM D1622 1.75 lb/f3
For Use in Closed Walls
For Use in Pontoons
For Use in Concrete Blocks
For Use with Lathe & Plaster
For Use under Floating Slabs
For Use in Floors
For Use in Attics
For Use in Crawlspaces
For Use in Rim Joists
For Use in Spas
Time it Takes to Rise2 minutes
Compressive StrengthASTM D1621 15.9 psi
Tensile StrengthASTM D1623 36.14 psi

What is the R-value?

Foam It Green closed cell spray foam insulation is R-7 per inch. That is double the R-value per inch of fiberglass batt.

Is this a vapor barrier?

Foam it Green is a Class III vapor retarder. Your local code will determine which Class vapor retarder you need. If your code requires a Class II or better, then hang kraft paper (comes in rolls at home stores) after you have sprayed the foam.