Polyurethane foam 500 ml. With cannula

Polyurethane foam 500 ml. With cannula.
- Contains application cannula.
- Capacity: 500 ml.
- Polyurethane foam combines properties of easy adhesion, fixing, sealing, filling and waterproofing with great thermal, acoustic and electrical insulation capacity.
- Due to its high expansive power and the great compatibility of all its properties with the vast majority of materials used in construction, it becomes the ideal product to protect and insulate ventilation and air conditioning installations, filling air chambers, enclosures, pipes, gaps in boat hulls, fixing light panels, fences, door and window frames, etc.
- It absorbs vibrations and movements between materials and in the expansion process, its final volume can be up to 4 - 5 times greater than the initial volume, once hardened it is resistant to water and chemicals in general and once dried it can be cut, sanded, polished, painted...