How to coat over...
Hebel Blockwork and Powerpanel
When coating Hebel we always specify a primer coat rolled on to reduce suction, followed by a polymer modified render.
For Hebel Blockwork only, a fibreglass mesh is floated into the render.
To avoid the possibility of cracking we recommend an additional 1mm flexible texture coating and a final membrane paint on top. This gives the most flexible and durable finish.
Render products to consider:
