Fire Retardant Spray Foam
12oz Can Rock River® Orange Polyurethane Fireblock Foam
Fastenal Part No. (SKU)
Discontinued Item
Online Price: $87.48 / case of 12
Unit Price: $7.29 / each
Product Attributes
Application Fire Blocking, Insulation, General Construction
Color Orange
Container Size 12 oz
Container Type Aerosol
Material Polyurethane Foam
Net Fill 12 oz
Style 1-Component
Temperature -200°F - 240°F
Trade Name Rock River®
Type Fire Retardant Spray Foam
Product Weight 12.8004
UOM case of 12
Fireblock penetration sealant
  • Approved fireblock to pass the UL 94 V-0 Burn Test.
  • Meets ASTM E814 (modified) and UL 1715.
  • Meets ASTM E84/UL 723; Class A Fire Rated

Seal penetrations for electrical and plumbing applications.
Supply Chain
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    Not in Stock. Contact your branch for purchasing options. 1-877-507-7555