DAP DYNAFLEX 230 delivers a silicone tough latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crack-proof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1 in W and the cured sealant is mold-and mildew-resistant. It has excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene and composite trimboard. Easy-to gun out, tools smoothly and can be cleaned up with soap and water. Interior/exterior use. Meets ASTM Specification C920, Class 25.
Unit: EA
UPC: 070798183001
Model Number: 18275
Features
- Great flexibility and crack-proof
- Seals joints up to 1 in W
- Easy water clean-up and low odor
- Ideal for composite wood and PVC trimboard
- Silicone tough performance
- 100% waterproof
- Paintable
Additional Information
- Applicable Materials: Aluminum Glass Masonry Metal Plastic PVC Trimboard Stone Stucco Vinyl Wood
- Application Method: Caulk Gun
- Application Temperature: 40 to 100 deg F
- Color: White
- Compositions: Limestone Diethylene Glycol Dibenzoate Diethylene Glycol Monobenzoate Ethylene Glycol Titanium Dioxide Silica Amorphous Quartz Carbon Black
- Container Type: Cartridge
- Coverage Area: 55 linear ft
- Curing Time: 1 day
- Density: 1.43 to 1.48 g/cc
- Dry to Touch: 2 to 4 hr
- Net Content: 10.1 oz
- Odor/Scent: Slight Ammonia
- Resists: Cracks Mildew Mold Water Weathering
- Specific Gravity: 1.44





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