Product properties
'Bosman’ pu foam is a one-component sealing and installation pu foam that undergoes curing under the influence of airborne moisture. Surface drying time: about 20 minutes; full curing time: about 12 hours. 'Bosman' foam is perfectly adhesive to most building materials, except pe, silicone, and ps. The cured foam can be cut, polished, plastered, and painted; however, it should be protected against direct sunlight. It has many uses in the building industry, for example in building woodwork assembling, filling and insulating of cable bushings and pipe culverts, thermal insulation of water supply, sewerage and central heating systems, silencing and sealing of partition walls and car or boat cabs, and joining and sealing of prefabricated wooden elements during timber frame construction. Logistic
Application
Before use, keep the container with foam for at least 12 hours at room temperature. Use at ambient temperature / summer from + 5 ° C, winter from -10 ° C /. Before use, shake the can vigorously about 20 times, then remove the cap from the valve and twist the hose on it. When working, keep the container upside down. Before application, moisten (spray) the surface with water and fresh foam after application. The surfaces must be clean, free from dust, grease and dust. Secure the adjacent surfaces with the adhesive tape. Protect the door and window frames against deformation during hardening by spreading them. Fresh foam residues from the surface and the can can be removed with a polyurethane cleaner - Bosman foam cleaner. Hardened foam can only be removed mechanically.
As of August 24, 2023, appropriate training is required before industrial or professional use.
