Installation Guide

3. Make sure that the holes you have drilled are free of any concrete debris.
OPTIONAL: Deposit a small amount of clear silicone into each drilled hole. As the
screws are placed in their positions, the excess silicone will flow out of the hole leaving
you with a watertight seal. This measure is taken to prevent any water from collecting
within the screw hole, which might cause the concrete to fracture if it freezes and
expands.
4. Place the tread back in position, making sure that each screw hole is above each
drilled hole. Starting in the center of the tread, work your way to the outside, drilling
each screw into its respective hole. Installation is complete when all of the screws have
been drilled into position.