Problem Solver - Porous surface
Problem
The ability to allow moisture into the substrate
Stages
Stage 1 - Preparation
Dry brush the surface down using a stiff bristle brush to remove any loose materials
If any mould or mildew is apparent, treat with a suitable fungicidal solution, rinse again with clean water and allow to dry.
If painted, check for cracks and make good.
Stage 2 - Basecoat
Once the surface is clean and all loose material has been removed, treat with as suitable primer and allow to dry.
Stage 3 - Topcoat
Apply a suitable topcoat
Problem
The ability to allow moisture into the substrate
Stages
Stage 1 - Preparation
Dry brush the surface down using a stiff bristle brush to remove any loose materials
If any mould or mildew is apparent, treat with a suitable fungicidal solution, rinse again with clean water and allow to dry.
If painted, check for cracks or areas of blown render where water could penetrate such as behind down pipes and gutters and make good.
Stage 2 - Basecoat
Once the surface is clean and all loose material has been removed, treat with as suitable primer and allow to dry.
Stage 3 - Topcoat
Apply a suitable topcoat