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Equipment, Supplies and Training for the Professional Refinisher

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Fast Reducer

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Fast Thinner

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Our Fast Thinner is blended to decrease the time required for evaporation. When a solvent evaporates too slowly, the chance of runs and sags in the final finish increases.

NAPCO's Fast Thinner is ideal for use during the colder months of the year or in cooler climes. Like our All Purpose Thinner, it is a blend of extra pure thinners, contains no water and is used to thin all Poly-Glass topcoats and Epoxy Primers. It is formulated to help provide maximum gloss and dry quickly in cold conditions.

WARNING: This product can expose you to Toluene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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