Sealing ridge and roof slants, sealing roof window flanges and filling in gaps in structures and prefabricated elements as well as to fill in gaps while installing window frames.
Materials
Polyurethane foam impregnated with acrylic suspension, which increases the resistance to ageing process. Expands 4-5 times with relation to initial thickness.
Properties
Excellent to fill in all kinds of gaps. High resistance to chemicals and UV radiation. High elasticity. Absorbs joints movement. Provides vapour diffusion. Easy to install.