As primer sealer on absorbing, porous, exterior, stony surfaces such as concrete, masonry and plaster that will be finished with Ralston Siloxan Mat. In case of very strong absorbing substrates, the application can be repeated wet-in-wet.
Ralston Siloxan Primer
Special, colourless sealer, excellent penetrating and vapour permeable. For exterior use.
- Reduces absorption of the substrate
- Improves adhesion
- High water vapour permeability
Application
Situation
Exterior, Interior
Colours
Clear
Packaging
5 l
Gloss level
Matt
Dust-free drying time
20 °C / 65 % R.V.: Dust-free after approx.1 hr, recoatable after approx. 3 hr.
Drying time
The stated drying times are typical and depend on such factors as temperature and humidity.
Binder
Acrylate polymer
Application
brush, roller
Theoretical coverage
3 - 7 m2/l
Processing temperature / R.H.
Min. 10 ambient and substrate temp., relative humidity max. 85.
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