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DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 1
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 2
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 3
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 4
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 5
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 1
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 2
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 3
DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge - Image 4

DAP DynaFlex 920 Premium Exterior Elastomeric Sealant 10.1 oz Cartridge

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Meets ASTM C920 Standards

$14.00

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DAP DynaFlex 920 Premium Exterior Elastomeric Sealant provides superior weather protection for outdoor construction applications. This advanced elastomeric formula offers excellent adhesion to multiple substrates including wood, vinyl, aluminum, masonry, and painted surfaces. Available in over 20 color options, it maintains flexibility in extreme temperature conditions from -40°F to 200°F.

The sealant features a 50-year durability rating and remains permanently flexible to accommodate building movement and thermal expansion. It provides excellent UV resistance and won't crack, shrink, or pull away from surfaces over time. The 10.1 oz cartridge format makes application efficient with standard caulk guns. This premium grade formula meets ASTM C920 standards for elastomeric joint sealants.

Ideal for sealing gaps around windows, doors, siding, trim, and other exterior building components. The paintable formula allows color matching and finish coordination. Suitable for both new construction and maintenance applications where long-term weather sealing is critical.

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