Polyurethane foam 500 ml. with cannula

Polyurethane foam 500 ml. With cannula.
- Contains an application cannula.
- Capacity: 500 ml.
- The polyurethane foam combines properties of easy adhesion, fixation, sealing, filling and impermeability with great capacity for thermal and acoustic insulation and electrical.
- 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 of air chambers, enclosures, tube grommets, holes in boat hulls, fastening light panels, fences, door and window frames, etc...
- Absorbs vibrations and movements between materials and in the expansion process, its final volume can be up to 4 - 5 times higher than the initial volume, once hardened it resists water and chemical products in general and once dry it can be cut, sanded, polished, painted...