RSS boards are made of high-performance waterproof extruded polystyrene, it has a 1mm coating on either side comprising a glass fiber mesh embedded in a polymer-cement mortar.
RSS Wall Board 3’X5’X1/2″
$41.90 Regular Price
- RSS Boards are usually installed in showers or even steam rooms if sealed off properly
- RSS Boards come already water proofed, which makes life a lot easier
- With RSS Board you can prepare an entire shower in half the time it would take to prepare a traditional mud pack shower with hardi backer walls where you have to also water proof over the hardi backer