jsheridan47 t1_iz6s6wq wrote on December 6, 2022 at 10:02 PM Reply to Weak/broken plasterboard behind Tiles in bathroom by RaidersGunz After installing the new backer I would coat with a waterproofing agent. I always use Red Gard. It’s a rubber membrane you roll on like paint. Permalink 2
jsheridan47 t1_iz6s6wq wrote
Reply to Weak/broken plasterboard behind Tiles in bathroom by RaidersGunz
After installing the new backer I would coat with a waterproofing agent. I always use Red Gard. It’s a rubber membrane you roll on like paint.