Can someone please tell me if i should prime plasterboard and plaster with Mapei Primer G prior to tiling with Mapei Kerraquick and if so what ratio to use - the instructions for the primer are unclear it just says 1:1 or 1:3 depending on the porosity of the substrate? Not very clear
Advice on priming before tiling - ratio for Mapei primer G
- Thread starter cjwheeler70
- Start date
Sponsored Links
1:2 for gypsum plastered walls
Plasterboards do not require priming.
Plasterboards do not require priming.
Thats not what is says in the instructions - they say for use on absorbent substrates e.g. screed, plasterboard, plaster, plywood. Just not clear what ratio to use
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local
Sponsored Links