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Sea Hawk Tuff Stuff is an extremely high-build two-part marine epoxy primer that dries fast, enabling application of a complete barrier system and bottom paint in just two days. Using microsheet silicate technology, millions of microscopic sheets overlap and build a 100% water barrier that protects the surface from moisture and water penetration.
Tuff Stuff is extremely effective for blister prevention on fiberglass, or as a bilge coating, because it is resistant to oil and water. As a universal primer, it can be used for corrosion protection on most metals below the waterline, and for priming any metal. Tuff Stuff creates an overlapping barrier to eliminate any direct path for water migration.
NOTE:Cannot be sold to California residents.
It can be applied at 10-15 mils dry film in one coat, using a brush, roller, airless or conventional spray. Fills deep scratches and gouges in a few coats and can be sanded within 8 hours to a smooth finish. Available in light gray and white.