Smudger1
Well-Known Member
Hacked off a meter and higher well above damp areas of an internal room using perma gard gear. I dpc`d the brick internals and cavity areas sprayed walls with the anti sulphate and flat tight rendered with thier anti salt & waterproofer addative in the mix. let all dry then tanked 3 good coats on all walls especially the thick stone walls down and about 8" onto good floor with dpm etc under it and well coated wall joint to floor. its been drying out over a week, aired the room well and using dehumidifier.
The worst few original damp walls are still dark/drying low down and small moisture beeds showing on surface of a couple where wall n floor meet . How long does it normally take for tanking coats to dry out all over so i can get them rendered and finished ?
The worst few original damp walls are still dark/drying low down and small moisture beeds showing on surface of a couple where wall n floor meet . How long does it normally take for tanking coats to dry out all over so i can get them rendered and finished ?