Choosing the Best Surfaces for Saunas & Steam Rooms

Because the proucts in this kit are very strong, it can only be applied to surfaces that have a minimum compressive strength of 25N/mm2 and a Tensile Strength of 1.5N/mm2.

MicroRock is waterproof both above and below, so as long the substrate is less that 10% moisture, it can be applied.

This kit is commonly used on:

• Concrete
• Cement Board with High Performance Primer

For surfaces where there is no chance of water getting to the microcement from the underside, you can use the following kit:

As with all Microcement Kits, the following rules must be followed when preparing substrates for microcement:

Surfaces should be completely smooth – as if you were going to paint onto them.

Surfaces should be well consolidated, so that any chance of movement is eliminated.