Pistol foam well B3 is a permanent, one-component assembly foam based on polyurethane for bonding well manhole rings and pipes made of concrete, clay and ceramics. The foam seals and fills the joints and hardens with moisture from the air and moisture from the substrate.
Field of use :
Well foam adheres excellently to concrete, plaster, masonry, clay, ceramics and many plastics. Assembly of well manhole rings or pipe elements with seam connections or tongue and groove connections
