DuPont Great Stuff™ Pro Gun Foam Filler

Construction sealants

DuPont Great Stuff™ Pro Gun Fire-Rated Foam is a high performance polyurethane foam that seals, fills, bonds and insulates most construction materials. It provides up to 5 hours fire rating according to BS 476 part 20:1987.

Product info


  • Provides up to 5 hours fire rating according to BS 476 part 20:1987
  • Forms a tough, resilient and long lasting semi-rigid cellular structure.
  • Can be cut, sawn, sanded, painted or plastered over after applicatio
  • Excellent adhesion to most construction materials
  • Self moulding to surface irregularities
  • Pink colour for easy identification

Substrate Type

  • Wood
  • Concrete
  • Plasterboard
  • Plastic
  • Plaster
  • brick


Light Yellow

Technical Information

Where to use Interior/Exterior
Paintable Yes
Container Type Aerosol
Shelf life 18 months
Sizes 750 ml
Application method Gun


Application Instructions

Contact our expert team for advice, training and application instructions for this product!