ABOUT THIS PRODUCT
Preparatory key coat for rendering
- To achieve a good key for rendering onto smooth or otherwise unsuitable but sound surfaces
- Ideal as a pre-treatment for renderings required to resist severe exposure conditions
- Suitable substrates:
dense concrete
brickwork
blockwork
masonry
clean, sound, well adhered
existing render (<19mm)
Coverage
1 Bag = 7.5m2 @ 2/3mm
FEATURES AND BENEFITS
- Equalises suction on mixed backgrounds
- Provides excellent suction control across both high and low suction substrates
- Resists the penetration of external water to improve the weather resistance of rendering systems
- Quality controlled and factory blended to give a consistently high quality product
- Easy to apply by hawk and trowel and/or roller
CONSTRAINTS
Do not apply to gypsum plaster or previously painted surfaces.
For applications where the codes of practice recommend sulphate resistance, use only the sulphate-resistant cement formulation.
UK Delivery