Dap Inc 7079818387 Clear Flexible Sealant 5 Oz

Product Description

The DAP INC 7079818387 is a 5-ounce clear, ultra-elastic flexible sealant designed for sealing and patching a wide variety of surfaces and projects. This all-purpose caulk delivers a 100% waterproof seal and maintains flexibility in cold weather without cracking. It adheres to wet surfaces, making it suitable for all-weather application. Licensed trades and experienced DIYers use it to seal out air, water, and moisture on interior and exterior surfaces. The formulation stays clearer than standard silicone and resists yellowing over time, making it a reliable choice for visible seam and joint work.

This sealant is suited for residential and light commercial applications where a durable, weatherproof seal is required. Typical uses include sealing gaps around windows, doors, trim, plumbing penetrations, and general construction joints. Its ability to bond even to wet surfaces makes it practical for exterior work in variable weather conditions. It is appropriate for use by plumbers, general contractors, HVAC technicians, and skilled tradespeople who need a flexible, long-lasting sealant across multiple substrate types.

Key Features

• 100% waterproof seal resists air, water, and moisture infiltration
• Ultra-elastic formula stays flexible and crack-proof in cold weather
• Adheres to wet surfaces for all-weather application
• Clearer than silicone and does not yellow over time
• All-purpose formula suitable for sealing and patching a wide variety of surfaces

Compatibility

Designed as an all-purpose flexible sealant suitable for general sealing and patching applications across a wide variety of interior and exterior surfaces.

Installation Notes

Surface preparation is essential before application — clean, dry surfaces produce the best bond, though this product is rated for adhesion to wet surfaces when conditions require. Apply within the recommended temperature range for the substrate. Cut the nozzle tip to the desired bead size and apply with a standard caulk gun. Allow adequate cure time before exposing the seal to water or mechanical stress.