Sealing microcement is essential for ensuring its waterproof properties and unrivalled durability. Essentially, it provides an additional protective layer, allowing it to be used in high-traffic areas, kitchens, bathrooms and other living spaces. The sealing process starts with impregnating a pre-sealer into the surface.
This is a breathable, water-based formula crafted from acrylic and polyurethane. It coats the tiny pores and quartz grains in the top layer, subtly enhancing the microcement’s colour while ensuring a matte finish. This makes the microcement surface resistant to water and oil-based stains whilst simultaneously strengthening the microcement, allowing it to be more resistant to everyday wear and tear.
The next step involves applying two or three coats of an advanced topical coating sealer, which is breathable and water-based, that adheres to the pre-sealed surface, providing another layer of durable protection. This topical sealer is what gives microcement its enhanced colour and shine. Not only does it look stunning, but it’s easy to maintain, too.