DAP® DYNAFLEX 230® Premium Elastomeric Sealant, White, 10.1 fl. oz.
DAP® DYNAFLEX 230® delivers a silicone tough latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crackproof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1 in wide 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.
$6.99
each
- Interior/exterior use
- VOC compliant
- Ideal for composite wood & PVC trimboard
- Low odor
- Easy water clean-up
- Paintable in 2 hours
- 100% waterproof & weatherproof seal
- Superior flexibility
- Crackproof performance
| Type | Sealant |
|---|---|
| Size | 10.1 fl. oz. |
| Color | White |
| Brand | DAP |
| Material | Elastomeric |
| Manufacturer Code | 18275 |
1. Apply in temperatures above 40ºF. Do not apply when rain or freezing temperatures are forecasted within 24 hours. Cooler temperatures and higher humidity will slow down dry time.
2. If using the squeeze tube, remove cap.
3. Cut nozzle at 45º angle to desired bead size.
4. If using the cartridge, load into caulk gun.
5. Fill gap or joint with sealant.
6. If necessary, tool or smooth the bead of sealant with a finishing tool before sealant skins over.
7. Clean up excess wet sealant with a damp sponge before it skins over. Excess dried sealant must be cut or scraped away.
8. Allow sealant to dry 2-4 hours (longer in cool or humid conditions) before painting with latex or oil-based paints.
9. Reseal container for storage and reuse.
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