BASF Automotive Refinish Coatings
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DP31 Power Fill 2K Sealer Gray

United States

DP31 is a wet-on-wet sealer that provides exceptional hold out, dries to a GLOSSY finish and provides a smooth surface for Diamont, UNO HD or ONYX HD topcoats. DP31 can be tinted with either Diamont, UNO HD or ONYX HD bases. DP31 may be applied over cured and sanded air dry finishes, properly sanded OEM finishes, properly prepared bare metal, fiberglass and body fillers. Aluminum substrates must be properly treated before DP31 is applied. Can also be used on flexible parts with DF21 Flex Agent.


BASF’s product portfolio includes products for multiple industries. A product that is compliant for one region, industry, application or end use, may not be compliant for another region, industry, application or end-use, and BASF accordingly disclaims all representations, conditions and warranties of fitness for a particular purpose.

To assist automotive refinish customer searching for information about BASF products that meet the VOC limits for automotive refinish use, BASF provides Wall Charts that list the products that are compliant with the automotive refinish VOC regulations in specific regions in North America (country, province, state, air districts). It is the responsibility of the purchaser/end-user to ensure they know and understand the regulations for their specific region, industry, application and end use and ensure that the products that they are using are compliant with all applicable regulatory requirements and any permits specific to their business.

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