Soudal Genius Gun Gap Filler Reusable 750ml

Soudal Soudafoam Genius Gun Gap Filler is a professional-grade, high-yield polyurethane expanding foam designed for high-efficiency filling, sealing, and insulation. Outfitted with Soudal’s patented Genius Gun reusable applicator mechanism, this innovative product completely eliminates the single-use limitation of standard hand-held aerosol foams. It comes highly recommended for maintenance contractors, window and door fitters, and DIYers who require a reliable thermal and acoustic barrier for multiple smaller jobs over time, ensuring maximum product usage with minimal waste.

Why Choose the Soudal Genius Gun Gap Filler?

• Patented Reusable Gun Mechanism: Engineered with a specialized trigger valve assembly that seals completely when released. This prevents atmospheric moisture from entering the canister tube, allowing you to use a portion of the foam, store the can safely, and reuse it weeks or even months later without the nozzle clogging up.

• Ergonomic Precision Control: The Genius Gun trigger grip fits comfortably in the hand, allowing for easy, single-handed operation. It provides exceptionally precise control over the rate of foam extrusion, making it simple to accurately inject the fluid into tight tolerances or complex structural joints.

• Superior Thermal and Acoustic Insulation: Cures into a dense, uniform micro-cellular polyurethane matrix that blocks moving air currents, draft paths, and cold bridging. It significantly increases the energy efficiency of the property envelope while dampening external sound transmission.

• High-Strength Universal Adhesion: Exhibits excellent immediate mechanical grab onto a vast spectrum of structural building materials. It forms a permanent bond with timber framing, concrete blockwork, brick masonry, stone, metal conduit channels, and most building plastics without requiring primer treatments.

• Large-Coverage 750ml Hand-Held Can: Packaged in a generous 750ml canister, providing ample expansion volume to cover larger architectural gaps, deep cavities, floor joint breaches, and plumbing pipework chases in a single application.

Key Features

• Reusable Genius Gun applicator for multiple uses

• Expands to fill and insulate gaps and cavities

• Provides strong adhesion to most building materials

• Ideal for sealing around windows, doors, pipes, and joints

• 750ml can for larger coverage

Technical Specifications

• Brand: Soudal

• Product Name: Genius Gun Gap Filler

• Product Type: Polyurethane Expanding Foam

• Delivery System: Reusable Hand-Held Genius Gun Applicator

• Canister Volume: 750 ml

• Cure System: Moisture-Curing Polyurethane Matrix

• Insulation Properties: High Thermal & Acoustic Dampening

• Substrate Compatibility: Wood, Brick, Concrete, Stone, Plaster, Metal, PVC, and Most Plastics (Not suitable for PE, PP, or PTFE)

Buy online today for fast nationwide delivery across Ireland, or select Click & Collect to pick up your expanding foams and building adhesives directly from our Limerick showroom.