Main Site Chicago Lumber Company

Stop By or Give Us a Call to Take Advantage of Pickup & Delivery!

DAP Dynaflex 230 Sealant

Dap

SKU: 6238760

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

Werner 16ft Type IA Fiberglass D-Rung Extension Ladder D6216-2
Werner

Werner 16ft Type IA Fiberglass D-Rung Extension Ladder D6216-2
3M Scotch 1.41 In. x 60.1 Yd. Contractor Grade Masking Tape
3M

3M Scotch 1.41 In. x 60.1 Yd. Contractor Grade Masking Tape
TAPE 1-1/2X60YD PAINTERS
Intertape

TAPE 1-1/2X60YD PAINTERS
Hyde Mfg 19440 Hammer Scraper, Long Handle ~ 48
Hyde Mfg

Hyde Mfg 19440 Hammer Scraper, Long Handle ~ 48
BRUSH 1IN SOFTIP ANGLE SASH
Wooster Brush

BRUSH 1IN SOFTIP ANGLE SASH