Microsealer-50 is a single-component, polyurethane-based primer suitable for many different substrates.

It is characterized by its low viscosity (thin-flowing) and balanced polymerization speed, which contribute to its excellent wetting, impregnation properties, and short recoat time.

It has strong adhesion to all types of substrates, both porous and non-porous.

Additionally, it can be effectively used on dry, wet, or fresh cement, not only as a primer but also as a very economical cement sealer.