would normally drill and plug it but its not possible as im being told by the customer the property is in a world heritage site and i cant drill the stair, ive drilled stairs in this street before but apparently i shouldnt have....haha.......anyway having never tried to fit a stair by just gluing gripper im wondering if anyone has any ideas????? Its a mock runner I'll be fitting.
Don't prime it when using Flexyfix. There is no need, just ensure that the floor is free of excessive dust/dirt. You only need a 2-3mm bead with grippers and you will get at least 40 linear metres out of each tube with a 3mm bead.