Varnishes for concrete: types and coating technology

To protect and finish concrete surfaces, special varnishes are often used, thanks to which a durable, protected matt or glossy surface can be achieved.
In this article, we will briefly consider several common types of varnishes for concrete, their features and application technology.

Polyurethane varnishes offer a durable and wear resistant coating for concrete. They have good resistance to chemicals, scratches and stains. Polyurethane varnishes can be matte, semi-matt or glossy depending on the desired aesthetic effect.

Acrylic varnishes for concrete
Acrylic varnishes offer a clear and fast drying finish for concrete. They protect the surface from abrasion, UV radiation and stains, as well as prevent deterioration due to the influence of various chemicals. substances, alkalis and other destroyers. It is acrylic varnishes that are considered the most popular varnishes for concrete today.
Excellent materials are Teknocila 300, Teknocila 350 and Teknocila 400, with the benefits of both. whose characteristics you can find on the site.

• The surface must be clean, dry and free from dust and dirt.
• The varnish can be applied with a roller, brush or sprayer.
• Apply an even coat of varnish according to the manufacturer's instructions.
• After the first coat of varnish, allow it to dry according to the recommended time, and then apply a second coat if required.
• After the varnish has completely dried, the surface will be ready for use.

It is important to follow the manufacturer's instructions when selecting and applying a concrete lacquer to achieve the best results and ensure the longevity of the coating.