surface preparation
Plastered Walls: Previously painted & in a poor condition
For optimal results on a Plastered Walls surface in a Previously painted & in a poor condition state, please follow the instructions below for preparation and application. Links to the products utilised in this guide are listed below.
Preparation
1. Strip completely back tobare substrate and treat as for new Plaster
2. Remove all loose sand aggregate with brooms or brushes
3. Fill up cracks with a Polly filla using Bind in place of water
4. Sand down to a smooth finish
Application
1. Apply 1 coat Contractors undercoat
2. Apply 2 coats of colour
Products used