Schluter Kerdi Board Screw + Washer Set (100 pieces) torlys Polyblend Plus has all of

Polyblend Plus has all of the great features of original Polyblend

If you've ever installed a beautiful new floor and then watched it get scratched up by trades working in the house afterward

Steam shower enclosures

TechLevel-WSF SLU helps eliminate installation problems caused by the free moisture found in traditional underlayment

The SPC core construction means you can use Daisy confidently in any room

Schluter Kerdi Board Screw + Washer Set (100 pieces) torlys Polyblend Plus has all ofEverything you need to mount KERDI BOARD to stud framing 100 coarse thread screws and 100 galvanized tab washers, paired and ready to go. The tab washers (KERDI BOARD ZT) grip the board surface and hold themselves in place while you drive the screw. No extra hands needed. The galvanized steel handles the wet environment a shower substrate sees for decades. Pro Tip: The 100 piece set covers roughly one average shower build (three walls, standard 36" x