View of a staircase sealed with MC-Floor Finish AC.
Press release

Transparent sealing with MC-Floor Finish AC

MC-Floor Finish AC is the new transparent, one-component protective sealer in the screed portfolio that has been specially developed for mineral substrates.

Transparent 1-component protective sealant for mineral substrates

8 Jul 2025

With the introduction of MC-Floor Finish AC, MC-Bauchemie is expanding its screed portfolio with a transparent, one-component protective sealer that has been specially developed for mineral substrates.

Sealing with MC-Floor Finish AC significantly increases the stain resistance of mineral substrates. <br>© MC-Bauchemie 2026

Sealing with MC-Floor Finish AC significantly increases the stain resistance of mineral substrates. MC-Bauchemie 2026

MC-Floor Finish AC is a versatile, rollable and brushable 1-component protective sealant that provides excellent finishing and protection for both screed and concrete floors. The product is characterised by excellent application properties and a silky matt finish. It offers high stain resistance and UV resistance and fulfils the requirements of DIN EN 1504-2, 5.1, including physical resistance. The acrylate dispersion is also used for mineral design and visible surfaces and as a smoothing aid for mineral levelling floors (marble cosmetics). This makes MC-Floor Finish AC a universal solution for the protection and care of screed and concrete floors in various application areas.

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