This foam is a one-component, low-pressure gun foam with increased flexibility. Resistant to high operational loads, it is an excellent acoustic and thermal insulation.

Features

• flammability class E B1 (according to DIN 4102; DIN 4102)
• very good thermal insulation
• high flexibility - up to 25% (ift Rosenheim test No. 10529445/2)
• excellent soundproofing - up to 60 dB (ift Rosenheim test no. 16732750)
• low pressure
• waterproof
• dimensionally stable
• resistant to moisture and aging
• for indoor and outdoor use

Application

The product is used for embedding and sealing door and window frames (the assembly should be made with the use of a mechanical fastener), installation cabinets, roller shutter boxes, window sills, etc. element in and for filling the gap in the places where the openings are broken after embedding the cables, pipes, etc. Especially recommended for filling the gaps between thermal insulation boards when insulating a building using the light-wet method. The foam has excellent adhesion to metals, concrete, plaster, polystyrene, wood, paper, masonry, paint coatings and plastics (except for polyethylene, Teflon, silicone). After about 20-30 minutes from application, the material is easy to cut, sand, plaster, putty and paint.

Technical data

• base polyurethane resin, propane / isobutane propellant
• application temperature from –10 C to +35 C
• surface drying time approx. 8–10 min at +23 C / 50% RH
• pre-treatment time approx. 20–30 min for a 2 cm layer at +23 C / 50% RH
• hardening time at the temperature of -10 C approx. 7-10 h, at the temperature of +20 C 90 min
• water absorption after 24 hours of partial immersion in water ≤ 0.5 kg / m ²
• change in linear dimension in the length and width directions: 2%, thickness (foam growth direction); 9% after 24 h at +40 C and 95% relative humidity
• compressive stress at 10% strain ≥ 14 kPa
• perpendicular tensile strength ≥ 60 kPa
• shear strength ≥ 35 kPa
• foam adhesion depending on the material: aluminum ≥ 150 kPa (t = -10 C), ≥ 50 kPa (t = + 30 C); concrete ≥ 100 kPa (t = -10 C), ≥ 50 kPa (t = + 30 C); wood ≥ 150 kPa (t = -10 C), ≥ 50 kPa (t = + 30 C); PVC ≥ 150 kPa (t = -10 C), ≥ 50 kPa (t = + 30 C); steel ≥ 100 kPa (t = -10 C), ≥ 50 kPa (t = + 30 C)
• temperature resistance from –40 C to +90 C after hardening
• dimension stability in 2%
• flammability class E category (according to EN 13501); B1 (according to DIN 4102)
• acoustic insulation ≤ 60 dB
• packaging efficiency about 45 dm ³ , depending on the conditions for rising foam
• 750 ml package