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The DAP INC 1835 is a 10.1 oz cartridge of grey advanced formula gutter and flashing sealant designed to create a durable, flexible, watertight bond on exterior metal and roofing assemblies. Licensed roofers, sheet metal contractors, and general contractors reach for this sealant when sealing leak-prone transitions where movement and moisture exposure are constant concerns. The grey color blends with common gutter and flashing finishes. The advanced formula is rated VOC compliant, making it suitable for use in regulated job site environments.
This sealant is intended for residential and light commercial exterior applications. Typical use cases include sealing gutters, drain spouts, lap joints, step and counter flashing, roof vents, aluminum siding seams, and other metal-to-metal or metal-to-substrate joints. It is formulated to hold up under extreme weather and temperature cycling, making it a practical choice for year-round exterior repair and installation work in variable climates.
Designed for use on gutters, drain spouts, lap joints, flashing, roof vents, aluminum siding, and other metal joints in residential and light commercial exterior assemblies.
This product is typically applied by roofers, sheet metal workers, or general contractors using a standard 10.1 oz caulk gun. Surfaces should be clean, dry, and free of loose material before application. Follow local building codes and manufacturer cure time guidelines before exposing the joint to water or mechanical stress. Do not apply to surfaces that are wet or when ambient conditions fall outside the product cure range.
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