Fox Blocks Spray Foam

The Spray Foam Built for Fox Blocks® ICF Pros
Built for Pros. Designed to Perform.
Fox Blocks Spray Foam is the go-to single-component spray foam formulated specifically for Fox Blocks ICF construction. With high yield, low expansion, and unmatched adhesion, it’s the cleaner, faster, stronger way to seal and install.
Features & Benefits
✓ Highest Yield Can in Its Class
✓ Excellent Adhesion and Filling Capacity
✓ Superior Adhesion to Foam, Wood & Concrete
✓ Water Resistant, Mold Resistant, and Paintable
✓ Conforms to Fire Class B3 (DIN 4102-1)
Applications
✓ Adhere Block to Footing or Slab
✓ Fill Gaps in Service Penetrations
✓ Fill Common Seams During Build
✓ Insulate Around Doors and Windows
✓ Repair Any Gaps in the Wall
Interested? Reach out to your local dealer to find pricing.

The Complete Pro System: Foam, Gun, and Cleaner
For best results and pro-grade application, we recommend pairing with the Fox Blocks Universal Applicator Gun, designed for precise control and low-waste delivery.
When the job’s done, the Fox Foam Cleaner makes cleanup fast, easy, and safe. Keep your tools in top shape and ready for the next install. This all-in-one system ensures clean, consistent foam lines, reduces mess, and protects your tools, saving time and money on every job.
Interested? Reach out to your local dealer to find pricing.
Tech Specs
- 24 Fluid Oz Per Can
- Fire Class B3 (DIN 4102-1)
- LEED EQc4.1 / VOC Compliant
- Operating Temp: 29°F–86°F