Soudal Genius 300ml Pipe & Plumbing Foam

Soudal Genius Pipe & Plumbing Foam is a professional-grade, high-performance expanding polyurethane foam specifically engineered for sealing, filling, and insulating around plumbing infrastructure. Outfitted with Soudal’s patented Genius Gun reusable applicator mechanism, this compact 300ml solution allows for maximum precision in tight spaces without requiring a separate, bulky foam gun. It comes highly recommended for heating engineers, plumbers, and DIYers who need to quickly seal structural pipe breaches, eliminate cold drafts, and prevent heat loss around service penetrations.

Why Choose Soudal Genius Pipe & Plumbing Foam?

• Patented Reusable Gun Mechanism: Built with a specialized, built-in trigger valve assembly that seals completely when released. This prevents air and moisture from entering the canister tube, allowing you to use a fraction of the foam, store it safely, and reuse the can for future maintenance tasks without the nozzle clogging.

• Ergonomic Precision Control: The Genius Gun trigger mechanism enables comfortable, single-handed operation. This is critical for plumbing repairs, letting you hold back pipes or insulation liners with one hand while accurately extruding the foam into tight joist spaces, floor chases, or wall cavities with the other.

• Superior Thermal and Acoustic Insulation: Cures into a dense, uniform micro-cellular polyurethane matrix that blocks moving air currents, eliminating drafts and whistling pipes. Its excellent insulation properties stop cold bridging around external pipe entries and help maintain water temperature within domestic lines.

• Universal Multi-Substrate Grab: Exhibits immense immediate mechanical grab onto standard construction and plumbing substrates. It forms a permanent, airtight bond with copper pipes, plastic waste lines, uPVC conduits, brickwork, concrete blocks, plasterboard, and timber frames without needing primers.

• Compact 300ml Specialized Size: Highly optimized for targeted spot treatments and precise injection into tight spaces where standard large canisters cannot physically fit, reducing waste and keeping your toolkit lightweight.

Key Features

• Size: 300ml container

• Expanding Foam: Specially formulated for filling and sealing gaps around structural pipe penetrations and plumbing fixtures

• Insulation Performance: Provides high-grade thermal barrier protection and prevents drafts

• Genius Gun System: Easy, comfortable one-handed application with no separate gun required

• Re-usable Can: Built-in valve allows the product to be used multiple times over weeks

• Versatile Use: Quick and efficient solution for both domestic DIY and heavy-duty trade maintenance

Technical Specifications

• Brand: Soudal

• Product Name: Genius Pipe & Plumbing Foam

• Product Type: Polyurethane Expanding Insulation Foam

• Delivery System: Integrated Reusable Hand-Held Genius Gun Applicator

• Canister Volume: 300 ml

• Cure System: Moisture-Curing Polyurethane Matrix

• Primary Functions: Draft Proofing, Sealing Pipe Runs, Cavity Filling, Thermal Insulation

• Substrate Compatibility: Copper, Brass, PEX, PVC, Wood, Concrete, Brick, Plaster, and Most Plastics

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