Polyurethane foam Low Expansion 750 ml

TKK Low Expansion gun foam, 750 ml. Foam with reduced controlled expansion - critical where standard foam pressure would deform a window or door frame. On thin PVC or aluminium frames with thin walls, Low Expansion eliminates the deformation risk. Fills the gap evenly without pushing the frame. Good adhesion to PVC, aluminium, wood and concrete. Requires a foam gun. Recommended by PVC joinery installers in Moldova.