PENOSIL All Purpose Gunfoam Winter 165 – Professional Winter PU Gun Foam 750 ml

PENOSIL All Purpose Gunfoam Winter 165 is a professional winter-grade polyurethane gun foam designed for sealing and filling works in low temperatures. It is suitable for installation of window and door frames, sealing joints and penetrations, and providing thermal and acoustic insulation during cold weather conditions.

The foam offers high thermal and sound insulation properties. Low curing pressure and moderate post-expansion help prevent deformation of building elements. It provides high mechanical strength and good adhesion to most common building materials including wood, concrete, stone, plaster, metal, PVC and polystyrene. Suitable for interior and exterior use.

Application temperature (air): -10 °C to +30 °C
Can temperature during application: +5 °C to +25 °C
Recommended can temperature before use: +15 °C to +20 °C

Packaging:
1000 ml aerosol can, content 750 ml
12 cans per box

Key Features:

• Designed for winter conditions

• High thermal and acoustic insulation

• Low curing pressure

• Moderate secondary expansion

• High mechanical strength

• Suitable for indoor and outdoor use

Application & Usage

Designed for:

• Installation and insulation of doors and windows in cold weather

• Pipe insulation and fixing

• Filling gaps, holes and joints

• Thermal and sound insulation

• Reduction of thermal bridges

Adheres to:

• Wood

• Concrete

• Masonry and bricks

• Most metals

• Plasterboards

• EPS

• Roof tiles

Shake the can at least 20 times before use. Attach to a foam gun and apply with the can upside down. Fill joints up to approximately 65% as foam expands. For wider gaps, apply in layers and lightly moisten between layers (only above 0 °C). Surfaces must be clean and free from dust, oil and loose particles.

Uncured foam can be cleaned with PENOSIL Foam Cleaner. Cured foam must be protected from UV exposure.

Limitations:

• Not suitable for permanent water contact

• Does not adhere to PE, PTFE or silicone surfaces

• Cured foam must be covered to protect from UV

Safety Information:
Extremely flammable aerosol (H222). Pressurised container (H229). Causes skin and eye irritation (H315, H319). May cause allergic skin and respiratory reactions (H317, H334). Suspected carcinogen (H351). Contains isocyanates (EUH204). Professional training required before industrial or professional use (from 24 August 2023).