M
mattyg
Hiya guys
New wetroom has a small leak. Its taken 3 months to show but I think I've traced it to a small section of sealant around the floor/wall edge that has dragged when tooled and another small section down the edge of a tile.
At least I hope it is.
Anyhow. Do I have to remove ALL of the sealant before redoing?
I'm sure I've read that new sealant wont bond to old sealant. If so how far do I need to go. All around the room and up the wall????
Edit: Old/new sealant is Mapei Mapersil AC
Cheers
Matt
New wetroom has a small leak. Its taken 3 months to show but I think I've traced it to a small section of sealant around the floor/wall edge that has dragged when tooled and another small section down the edge of a tile.
At least I hope it is.
Anyhow. Do I have to remove ALL of the sealant before redoing?
I'm sure I've read that new sealant wont bond to old sealant. If so how far do I need to go. All around the room and up the wall????
Edit: Old/new sealant is Mapei Mapersil AC
Cheers
Matt