Had the rear of my south facing 50 year old house re-harled as it was cracking plus we'd changed the window for a door so it had been patched.
Nice job done on the harling (only the south face of my house is harled)
However the cement used up to the windows hasn't bonded (it is hollow sounding if tapped). Also I can still rub away at the surface with my nail two months on.
Sealant round the window frames hasn't bonded
After three days, just touching the cement had it crumbling into dust. I did this with my finger 72 hours later. is this right? Is it was like this after 3 days will it have properly set now?
Builder borrowed washing up liquid as he hadn't enough plastercizer
If it is wrong, not bonded, what is the correct solution?
Very much appreciate comments / input
Ta
Nice job done on the harling (only the south face of my house is harled)
However the cement used up to the windows hasn't bonded (it is hollow sounding if tapped). Also I can still rub away at the surface with my nail two months on.
Sealant round the window frames hasn't bonded
After three days, just touching the cement had it crumbling into dust. I did this with my finger 72 hours later. is this right? Is it was like this after 3 days will it have properly set now?
Builder borrowed washing up liquid as he hadn't enough plastercizer
If it is wrong, not bonded, what is the correct solution?
Very much appreciate comments / input
Ta