Dynaflex Ultra | DAP Global

Features + Benefits
Features + Benefits
Innovative WEATHER MAX Technology for long-lasting, All Weather Protection

1 Hour Rain* and Paint Ready

Tough Hydrophobic Surface

Lifetime Mold, and Mildew and Algae Resistance Guarantee

*Clear is rain ready in 2 hours
Usage

Uses + Applications

Formulated for Demanding Window, Door & Siding Applications

Doors

Won't crack from expansion and contraction caused by sun, heat, cold, wind, and rain.

Windows

Powered by WEATHERMAX Technology for long-lasting all weather protection creating a 100% waterproof and weatherproof seal.

Siding

Strong and durable multi-surface adhesion with a lifetime mold, mildew, and algae resistance guarantee.

Trim

1 hour rain* and paint ready for increased productivity.
Products

Dynaflex Ultra Products

DAP Dynaflex Ultra Exterior Sealant

DAP Dynaflex Ultra Exterior Sealant uses Weather Max Technology for all-weather protection, resisting UV, mold, mildew, and offering a waterproof seal.

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Tips

Helpful Tips

How to Choose the Right Caulk

Are you not sure what caulk or sealant is right for your project? With so many choices, it can be confusing.
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Be aware of the weather

Apply in temperatures above 40 F. Not for continuous underwater use, high temp surfaces or surface defects.

Prime when necessary

Priming not usually necessary. Priming only required if testing indicates a need or where sealant will be constantly subjected to high levels of moisture after cure.

Use backer rod

Joint side should not exceed 1/2" wide by 1/2" deep. For joints deeper that 1/2", use backer rod.

Secret to straight lines

Prior to dealing, apply painter's masking tape above and below the joint you are sealing. Once finished, make sure to remove the tape at a 45 angle while the caulk is still wet.

Proper storage

Store away from extreme heat/cold

Lower Your Energy Bills by Weatherizing Your Home

Properly sealing windows and doors not only prevents unwanted drafts, but also protects against damage from the elements.
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5 Steps to Winterize Your Home

Ready for that cold snap? Here’s how to make your home more comfortable and energy efficient—and maybe even save you some money.
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How to Seal and Insulate a Window and Door

Prevent air leaks and help your home be more energy efficient and comfortable with this step-by-step project.
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Choosing the Right Caulk or Sealant

Use this guide to help you find the right caulk or sealant for the most common home projects.
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How to Fix Drafty Windows

Keep currents of cool air in check with these indoor and outdoor solutions.
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How to Caulk Like the Pros

Hone your caulking skills with these 8 tips for indoor and outdoor projects.
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