Pu foam is a one component, economical type and good performance pu foam . It is fitted with a plastic adapter
head for use with a foam application gun or a straw. The foam will expand and cure by moisture in the air. It is used for a wide range of
building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation. it`s feature is low expansion so that it does not bend the frames