BOSS 333 Polyurethane Expanding Foam – 12 oz.


  • Insulates to an R Value of 5
  • Expands to Three Times its Original Volume on Contact with Air
  • Adheres to all Materials Except Teflon/ Silicone and Polyethylene
  • Meets CA-25-4 and UL Tested to Meet ASTME-72
  • Case Quantities Only

Product Description

Part # 510693

Polyurethane Expanding Foam

Units per case: 12

Tan/ 12 oz