DYNAFLEX 800 Safety Data Sheet
Safety Data Sheet


Water-resistant formula offering reliable protection against moisture and humidity
1 hour rain and paint ready, minimizing wait times and allowing you to complete your projects more efficiently.
Reliable performance in extreme temperature applications, ranging 0°F to 120°F
Maintains a consistent surface and won't shrink or crack, ensuring a reliable, long-lasting repair
Meets ASTM C920, Class 25, guaranteeing high performance and reliability.
Excellent UV resistance
Wet & damp surface application
Low odor formula makes for a more pleasant working experience, especially in enclosed spaces.
Premium exterior elastomeric sealant for all weather application, developed for professional siding, window and door installations. This formula stays flexible and won't crack or shrink to provide a long-lasting, flexible seal that prevents water and air intrusion.
| SKU | Code | Unit Size | Color |
|---|---|---|---|
| 7079880800 | 80800 | 10.1 FL OZ | WHITE |
| 7079880802 | 80802 | 20.3 OZ | WHITE |
| 7079880830 | 80830 | 10.1 FL OZ | BEIGE |
| 7079880832 | 80832 | 10.1 FL OZ | BLACK |
| 7079880834 | 80834 | 10.1 FL OZ | BRONZE |
| 7079880836 | 80836 | 10.1 FL OZ | LT BRONZE |
| 7079880838 | 80838 | 10.1 FL OZ | GREEN |
| 7079880840 | 80840 | 10.1 FL OZ | LT GRAY |
| 7079880842 | 80842 | 10.1 FL OZ | CEDAR |
| 7079880844 | 80844 | 10.1 FL OZ | CLAY |
| 7079880850 | 80850 | 10.1 FL OZ | CLEAR |
| 7079881834 | 81834 | 20.3 FL OZ | BRONZE |
| 7079881832 | 81832 | 20.3 FL OZ | BLACK |
Apply when surface temperatures are between 0°F to 120°F. For exterior use only.
Surface should be clean and free of old sealant, dirt and other contamination.
If the gap you are sealing is more than 1⁄2” deep, insert a foam backer rod into the joint prior to applying the sealant. This will ensure adequate adhesion and prevent cracking.
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