sealing systems

mcr Dunaboard - intumescent-paint coated mineral wood board

The mcr mineral wool Dunaboards are factory-coated with one layer of either the mcr Polylack F or the mcr Polylack Elastic paint. They are designed for fire sealing of installation penetrations using the mcr Polylack technology.

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mcr Dunaboard - intumescent-paint coated mineral wood board