Great Stuff | FireBlock 20oz Insulating Foam Sealant

$11.90

IMPEDES THE SPREAD OF FLAMES AND SMOKE | GREAT STUFF™ Fireblock is specially formulated to impede the spread of flames and smoke through service penetrations – helping to slow the spread of these destructive elements during a fire.

Description

IMPEDES THE SPREAD OF FLAMES AND SMOKE

GREAT STUFF™ Fireblock is specially formulated to impede the spread of flames and smoke through service penetrations – helping to slow the spread of these destructive elements during a fire.

Features

  • Impedes the spread fire and smoke
  • Bright orange in color for easy code identification
  • UL Classified
  • ICC-ES Evaluated ESR-1961
  • Seals electrical wires running through wall studs
  • Creates an airtight, water-resistant seal
  • Closes gaps and cracks, increasing the comfort and energy efficiency of your home

Easy to Use

  • All-direction dispensing
  • Tack-free in 5-15 minutes, trims in one hour
  • Rigid after 8 hours of curing
  • Adheres to most building materials

No drips, less mess – foam stops where you stop. Reusable for up to 30 days – use again and again. Precise, greater control.

Video

Impede the spread of flames and smoke with GREAT STUFF™ Fireblock

Product Data & Resources

All Great Stuff FIREBLOCK documentation, manuals and resources available HERE.

Additional information

Weight 1.88 lbs
Dimensions 3 × 3 × 10 in