The presealer (Spanish: Primer Dur) is used in 2 different ways:
- With our Wall Basic Package, the presealer can serve as a finishing layer for the decorative application.
- For all other packages, the presealer is the bonding layer between the final microcement finish layer and the waterproof PU coating.
The microcement presealer is best applied with a lint-free sponge in 1 covering layer.
