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Ask a question to learn more about the product- Particularly high yield compared to conventional PU foams
- Can be processed up to a temperature of ≥ +5°C
- Curses through moisture and consists of one component
- Adheres very well to almost all surfaces
- Very durable when protected from UV light
- Acid-resistant and alkali-resistant
- Expands to three times its volume after spraying
- Hardened foam can be plastered or painted over
- Foam strand can be precisely adjusted using the settings on the gun
- Building material class B2 (DIN 4102)
- Propellant contains no ozone-depleting components (e.g. CFCs, HCFCs)
Gun foam is a special, very economical 1-component polyurethane prepolymer foam with a propellant combination for use with assembly guns. Moisture from the air or sprayed water triggers the chemical reaction, creating an elastic and resilient polyurethane foam.
Applications
- Door frame installation
- Window installation as a filling between the frame and the masonry
- Insulating installations and cables
- Sound insulation on bathtubs and shower trays
- Seal wall openings and slots
- As a universal adhesive and as thermal insulation in construction
Technical data
- Base: Polyurethane
- Processing temperature: + 10°C to + 30°C / optimal + 20°C
- Volume yield - fully foamed*: approx. 48 liters
- Joint sound insulation index: 59 dB
- Color: beige to brown
- Raw density foamed joints*: 13 - 20 kg/m³
*+20° C moistened substrate and moistened foam bead