Unique sealer designed to prevent the outgassing of harmful chemicals used in carpet backing. These chemicals include such known carcinogens as formaldehyde, toluene, benzene, xylene and styrene. Carpet Seal is odor-free and when properly applied, effectively blocks out gassing for up to five cleanings or one year. One quart covers about 75 square feet. One gallon covers about 300 square feet.
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