Product Description DAP Concrete Bonding Additive is an advanced primer and admix in one. Vinyl compound that can be used to create a high moisture resistant, high density concrete. Concrete bonding adhesive is ideal for patching, resurfacing and leveling new or old concrete i.e. steps, driveways, patios etc. Concrete Bonding additive works for interior and exterior use. From the Manufacturer Dap Concrete Bonding Additive bonds old concrete to new. Perfect for concrete patching, resurfacing and leveling.

Amazon ASIN: B0006MXRZC