See What's in Store Ship to Store

TAKE ADVANTAGE OF DELIVERY & PICKUP TODAY

DAP Dynaflex 230 Sealant

Dap

+ -

DAP DYNAFLEX 230 is a premium waterproof sealant for windows, doors, siding, and trim. With silicone-like toughness, it withstands the elements while offering outstanding durability, adhesion, and flexibility. Easy to tool, paintable, and low odor, it handles joint movement without cracking or crumbling. Perfect for indoor/outdoor use, ensuring lasting protection and a flawless finish.

Features & Benefits
  • Waterproof Seal: 100% weatherproof
  • Superior Flexibility: Crackproof sealant
  • Low Odor: Easy water clean-up
  • Wide Compatibility: Paintable with latex and oil-based paints
  • Exceeds ASTM C920, Class 25
  • Seals joints up to 2" wide
  • Easy water clean-up
  • Interior/exterior use
  • Lifetime warranty

We Also Recommend

3M SandBlaster 2-1/2 In. x 3-3/4 In. x 1 In. 80 Grit Medium Sanding Sponge
3M

3M SandBlaster 2-1/2 In. x 3-3/4 In. x 1 In. 80 Grit Medium Sanding Sponge
Gardner® A3 Series Siliconized Acrylic Caulk
Gardner

Gardner® A3 Series Siliconized Acrylic Caulk
DAP Black Insulating Foam – Aerosol (20oz Can)
Dap

DAP Black Insulating Foam – Aerosol (20oz Can)
Crescent Lufkin 1-3/16" x 25' Command Control Series™ Yellow Clad Tape Measure
Crescent Lufkin

Crescent Lufkin 1-3/16" x 25' Command Control Series™ Yellow Clad Tape Measure
Intertape Polymer Group AC50SP Multi-Purpose Spray Adhesive
Intertape Polymer Group

Intertape Polymer Group AC50SP Multi-Purpose Spray Adhesive