01-13-2025, 08:27 PM
When I did MDF wall paneling on bare plaster, I found grab adhesive didn’t stick well at first. I ended up doing a mist coat of watered-down emulsion on the plaster to seal it, and that sorted the issue—it made the adhesive hold much better. I also used screws for extra hold, but I hid them under the strips so they didn’t show. Works like a charm.