Fast-Drying Adhesive Primer

Rockhard Fusion Primer is a rapid-drying adhesion primer with a thin sol-gel base intended for use as an inter-coat (a middle layer between coatings) or direct surface primer. This innovative product forms a molecular bridge, chemically fusing the coating with the surface. The product can be used on various surfaces, including concrete, wood, aluminum, etc.

Various surfaces and coatings can be coated with Rockhard Fusion Primer. However, remember that water-based coatings cannot be used over top coats. No surface profiling is required to achieve a strong chemical bond to concrete as long as the substrate is clean and free of bond breakers like oils, greases, etc.

*Gas emissions from this coating system can affect air quality indoors due to its high VOC content, so please take extra precautions when installing it.

Coverage Rates

System	Sqft. Per Gal	Sqft. Per Kit
Prime Coat	1 Coat @ 250-300 Sqft/Gal (depends on surface porosity)	200-300 Sqft/Kit

Features and Benefits

UV stable and virtually invisible
Removes the need to sand or mechanically abrade substrates or coatings before top coating
Provides strong bonding to the hard-to-bond or low/no profile surfaces
90-minute overcoat window (if the window is missed, run a screen or light abrasion and reapply)
It provides covalent bonding at a molecular level and becomes one with the surface they are applied to and creates a superior barrier
Penetrates the surface of the substrate