Universal polyurethane foam can be used for filling gaps and providing sound and thermal insulation. Thanks to its excellent insulating properties, it is widely used in mounting and finishing work.
Applications:
- Installation of door and window profiles
- Sealing and insulating work for partition walls and balustrades
- Filling gaps and insulating pipe penetrations
- Insulating roof, wall, and ceiling joints
- Connecting and sealing in window constructions
- Thermal insulation of central heating components, plumbing, and sewage systems
- Sealing cooling systems
- Thermal insulation of roofs
Technical Specifications: Curing occurs between 2 and 4 hours. After curing, the foam can be cut, cleaned, and painted. It can be used on all types of building materials except silicone, Teflon, polyethylene, and polypropylene. It is resistant to all weather conditions, seawater, steam, and moisture.
How to Use: The application surface must be clean and free from grease and loose dirt. Thoroughly moisten the surface with water before applying the foam. Use the canister upside down. The container should be kept at room temperature. Shake the can vigorously about 30 times before use. After attaching the gun, adjust the nozzle or attach the hose. Fill the application area with foam from the bottom in a zigzag motion (from wall to wall), filling partially (about 70% of the space/volume) to allow for expansion. A single foam layer should not exceed 3 cm in thickness. Deep gaps should be filled with foam in layers. After full curing, remove excess foam with a sharp knife and protect the foam from UV light, e.g., with silicone, plaster, etc. Clean the gun and hose with GRAFEN PROFESSIONAL PU Foam Cleaner.
Storage: Store in a dry, cool place in closed containers at temperatures between +5°C and +25°C.
Shelf Life: 12 months from the manufacturing date.
