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DAP DYNAFLEX Gutter and Narrow Seam Advanced Esltomeric Waterproof Sealant
DAP DYNAFLEX Gutter and Narrow Seam Sealant is a high-performance, single-component elastomeric sealant that effectively forms a durable, watertight seal for small joints and narrow seams, in gutter and flashing applications. It is designed to withstand extreme weather and temperature fluctuations without cracking or losing adhesion. Versatile in application, it adheres well to various surfaces, including common gutter, flashing, and roofing materials. Formulated for use in challenging conditions such as cold or high temperatures, wet surfaces, and standing water. Rain ready within 30 minutes without washing out, it is 100% waterproof, weatherproof and UV resistant. For exterior use, product will not harden, yellow, shrink or breakdown over time. It offers excellent workability and improved productivity with an easy-to-apply formula, smooth tooling, low odor, and quick rain readiness.
Key Features
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Waterproof -
Rain
DETAILS + SPECIFICATIONS
- Details
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Specifications
SKU Code Unit Size Color Dimensions (in.) Weight Case Pack Cases/Pallet 7079818398 18398 10.1 FL OZ WHITE 8.13x6.25x13 13.97 lbs. 12 108 Discontinued 7079818399 18399 4.5 FL OZ WHITE 6.38x5x9.75 3.03 lbs. 6 232 7079874130 74130 300 ML WHITE 8.13x6.25x13 13.97 lbs. 12 108
RESOURCES + FAQs
- Technical Data
- How To's/Tips
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FAQs
How does it provide easier workability?
Dynaflex Gutter & Narrow Seam Sealant is much easier to gun out than competitive solvent sealants, is less stringy, has low odor versus strong solvent-like odors, and comes in easier-to-use packaging that won’t get damaged by rain or transit.
How does it improve productivity?
Dynaflex Gutter & Narrow Seam Sealant saves time because it can be applied in adverse weather conditions, so there's no need to wait for a break in the weather to apply. It’s rain ready and paint ready in just 30 minutes. It also fully cures in 24 hours vs 7-14 days like some other sealants, allowing the product to reach its maximum performance faster.
Is it mold and mildew resistant?
Yes, when fully cured, the product is mold and mildew resistant.
Is Dynaflex Gutter & Narrow Seam Sealant non-sagging?
Yes, Dynaflex Gutter & Narrow Seam Sealant is ideal for both horizontal and vertical applications. It has just the right balance of non-sag and semi-self-leveling characteristics so that it won’t sag in a vertical joint, yet fills narrow horizontal seams without having to tool.