Mounting foam 500ml B3 with Genius Gun applicator, winter version down to -10°C 107295

Works in Winter – No Compromises

Winter-grade mounting foam, designed for ambient temperatures from -10°C to +25°C, enables work even in winter conditions – without the risk of improper curing or poor adhesion. This is not "summer foam for winter" – it is a special formula that maintains fluidity and reactivity at low temperatures, allowing installers to work without interruptions, even during the first frosts.

One-Handed, Precise, Reusable Application

The Genius Gun applicator is not just a comfortable handle – it is a patented system that allows multiple uses of the same can. You do not need to finish the job in one day and discard the can. The valve does not clog, even after several days of pause. You can apply with one hand – in any position: vertically, horizontally, even under the ceiling. You control the foam quantity precisely, just like with a gun – no excess, no waste.

Works on Everything – Without Damaging the Substrate

Adhesion to wood, PVC, aluminum and other metals (including painted ones), concrete, brick, or masonry is excellent. The formula is low-expansion – it does not exert pressure on delicate elements such as window frames or sills. It does not deform structures during curing. The yellow color allows easy tracking of the application area and prevents overflows.

Applications – Where You Need Insulation and Durability

• Sealing window and door frames in winter conditions
• Installation and soundproofing of sills, stair steps, shutters
• Thermal insulation of water and sewage pipes, bathroom fixtures, bathtubs, and shower trays
• Filling service penetrations in walls and ceilings
• Joining wooden elements in frame constructions
• Thermal and acoustic insulation of partition walls and roofs
• Roofing works and sealing in cooling systems

What to Remember?

• The substrate must be clean and degreased – no dust or oily stains.
• Shake vigorously before use (20–30 seconds) – mixing the components is crucial.
• Apply from bottom to top – the foam spreads better and does not drip.
• After curing, protect from UV – the foam is not resistant to sunlight; cover it with plaster or paint.

The 500 ml capacity is sufficient for many small tasks or one larger job. You do not need more than one can for a typical window or door installation – and if the work extends over time? The Genius Gun allows you to set it aside and continue tomorrow.