POLYNOR PRO Polyurethane Foams for insulation against condensation. This is a modern spray foam (approximately 80% closed-cell), designed for quick application of continuous thermal insulation without thermal bridges. It is suitable for use indoors and outdoors, especially in areas exposed to moisture and water vapor condensation: ceilings, walls, floors, facades, garages, pipes and technical elements. Application with a foam gun allows self-installation without the need for machinery.

44-piece starter set includes:

• 20 x POLYNOR PRO foam 750 ml
• 20 x straight nozzles
• 1 x foam gun (free)
• 1 x foam cleaner (free)
• 2 x angled nozzles for ceilings and floors (free)

Approximate coverage:

• From 1 can: approximately 1 m² at 5 cm thickness or approximately 2 m² at 2.5 cm thickness
• From the full set: approximately 20 m² at 5 cm or approximately 40 m² at 2.5 cm

Can be applied in multiple thicknesses. Final coverage depends on conditions and proper use (including the canister temperature).

Main features:

• Excellent adhesion to many surfaces: concrete, brick, plaster, wood, MDF, PVC
• Does not require tapes, frames, glue, or screws – insulation is created by spraying
• Lightweight insulation suitable for surfaces with varied geometry
• Special coating (with water-based paints) and can be covered with bitumen
• Thermal insulation: lambda 0.030 W/mK
• Noise reduction (sound protection, sound absorption)

Technical specifications:

• Capacity: 750 ml
• Canister temperature: 18–25°C
• Air and surface temperature: 10–30°C
• Application: manual, directional (nozzle)
• Surface drying time: approximately 40 minutes
• Full curing: approximately 24 hours
• Not intended for sanding

Short application instructions: Clean the surface from dust, dirt, oil, and ice. Lightly dampen porous materials (brick, concrete, plaster, wood) with water; do not wet smooth surfaces (metal, glass, plastic). Warm the canister to 18–25°C before use (do not heat above 25°C). Connect the canister to the gun and attach the included nozzle, then shake vigorously about 20 times. Spray from a distance of 30–45 cm. Apply a single layer up to about 4 cm (expands to around 5 cm); apply subsequent layers after about 40 minutes. Clean the gun with the cleaner after finishing the work.

Warning: Ensure good ventilation during application, avoid open flames, and protect the environment from contamination.