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Quantum 45 Epoxy Primer Activator is the standard converter for the two-part Quantum 45 epoxy primer system that provides exceptional filling, excellent adhesion, and superior corrosion protection for wood and fiberglass/gelcoat surfaces.
It's part of the Quantum high solids, repairable marine finish system, and recommended for use with Quantum polyurethane topcoats to ensure maximum topcoat adhesion and gloss.
Available in quart and gallon sizes, mix this activator with Quantum 45 primer base (sold separately) to create a durable epoxy surfacing primer suitable for surfaces in good condition.
Note: For surfaces that have gouges and other serious defects, consider Quantum HB high build activator instead.
Under normal conditions, when you are starting with a relatively smooth wood or fiberglass surface, two coats of Quantum45 Epoxy Surfacing Primer are sufficient before applying Quantum 99 Polyurethane Topcoat. Please refer to the Quantum System Product Selection Guide for complete product details.
Warning: Do not apply paint materials to surfaces less than 5°F above dew point, or to surfaces warmer than 125°F. Substrate (application surface) temperature should be minimum 45°F to maximum 125°F.