Custom Building Products 1 Gal Concrete Bonder Additive Pack options:Pack of 1 full mortise

full mortise

repairs holes and cracks in concrete and plywood floors prior to installing tile or other flooring

Flat head drill screw with reamer wings is for specialized applications fastening wood to steel or aluminum

Screw anchor into existing hole

Easy-to-mix and put in place

Custom Building Products 1 Gal Concrete Bonder Additive Pack options:Pack of 1 full mortiseIncreases adhesion and performance when skim coating or patching hard to bond to surfaces. Use in place of water to increase the bond strength of Skim Coat & Patch, SpeedFinish, Floor Leveler, Quik Fix, or Fix It All patching compounds. When mixed with Skim Coat & Patch cement underlayment, it forms an ultra high strength system over ceramic tile, stone, terrazzo, vinyl sheet goods, VCT tile, cutback adhesive or as an embossed vinyl floor leveler.