DAP Dynaflex 800 Polymer Sealant, Crystal Clear, 10.1 oz, Window/Door/Siding/Trim

Crystal clear sealing that stays flexible through rough weather.

Built for exterior jobs where a clean line matters.

Product Overview:

When you are sealing a window or trim joint, you want the bead to hold its nerve. DAP Dynaflex 800 gives you that steady, clear finish, with a flexible seal that stands up to rain, sun, and the odd hard freeze. It is a good fit for siding, doors, and window work, especially when you need a neat look without fuss. The polymer formula stays put, helps block air and water intrusion, and keeps moving a bit as the job settles. Picture the joint drying clean and smooth, then staying that way, not getting fussy later.

Key Features:

• Flexible polymer seal stays elastic, so your seams can move a little without cracking or shrinking.
• Crystal clear finish keeps the line quiet and tidy, which is handy on trim and window work.
• Built for all weather use helps you keep working through cold snaps, damp air, and hot afternoons.
• Moisture and mold resistance gives you a calmer finish in spots that see plenty of weather and splash.
• Paintable after cure lets you blend the seal into the surface once the job has set.

Quick Specs:

• Brand: DAP
• Model Number: 7079880850
• Color: Crystal Clear
• Material/Finish: Siliconized Polyether
• Format/Type: Polymer Sealant
• Quantity/Pack: EACH
• Compatibility/Use: Window, door, siding, and trim
• Dimensions: 10.1 oz.
• Country of Origin: Not provided

If you want a seal that looks clean, feels solid, and settles in without drama, this one is worth a close look. Set it in place, let it cure, and enjoy that quiet, finished edge. Want to make that happen?

Apply to clean, dry surfaces for best results.