DampStop Injection
Holes are drilled 5-10 cm above the base of the wall at 10-12 cm intervals. The holes should be about 2/3 of the wall thickness deep. A 12 mm diameter drill bit is used. The prepared DampStop mixture (1 litre of concentrate + 9 litres of water) is injected into the holes with a funnel or a pressure pump. The material spreads inside the wall and forms a permanent damp barrier.