Armgrout Inject PU 4

ArmGrout Inject PU4 is a solvent-free thin liquid, two-Component polyurethane resin. ArmGrout Inject PU4 is slow reacting and hardens to a non-foaming, non-rigid, pore free material which slightly foams when put into contact with water.ArmGrout Inject PU4bonds to a dry,moist surface and offers an excellent adhesion and tears resistance.ArmGrout Inject PU4has a low glass transition temperature and resists to winter temperatures without causing embrittlement and widening of cracks due to low temperatures without tearing.



  • ArmGrout Inject PU4 is used for the close, waterproofing and elastic connection of cracks, joints and cavities in construction made of concrete, natural stone or bricks. ArmGrout Inject PU4 is suitable for the waterproofing of car parks, concrete tanks, tunnel linings, construction joints, furthermore, for the waterproofing injection using injection hoses. Due to its mix ratio of 2:1 parts by volume ArmGrout Inject PU4 is perfectly suited for theArmGrout Inject PU4 can be injected via packers or embedded injection hoses.


300 g/Sq.M

5 Kg

1 Years


MYK Arment


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