Elastomeric, low-odor joint and seam sealer
Safecoat DynoFlex is a unique, water-based sealer that's formulated in a thick, paste-like compound to seal seams, joints and cracks in new and old heating and air conditioning ducts, and to seal seams and repair cracks in metal roofs and asphalt shingles. Dynoflex is highly resistant to harsh weather and temperature changes because it remains flexible and prevents leaks, even after exposure to the elements or contraction. It is white in color.
DynoFlex is resistant to gasoline, oil, grease, fungi, acids, alkalines and flame-spread, and also serves as a superb sound deadener. Unlike most black tar-type sealers, it contains no petroleum-based solvents or other hazardous chemicals. It's odorless when dried.
Do not confuse this product with one by a similar name, Roof Guard (formally DynoFlex All Weather), which is a waterproof roof paint that can be applied over DynoFlex and DynoSeal.
Why We Like It
It's a very flexible long-lasting seam sealer that applies easily and quickly without any toxic fumes. No tape is needed.
Features & benefits
- Easy-to-use – brush, squeegee or trowel; water clean-up, light tan color
- All-weather waterproofing – long-lasting; seals flashing and cracks
- Excellent elongation – maintains flexibility up to 300% in high or low temperatures without cracking
- Radiant heat barrier – reflects infrared sun rays keeping roofs cooler
- Low-odor – pleasant to use; odor-free when cured
- Non-toxic – no formaldehyde, mildewcides or fungicides
- Safe — for everyone, including the chemically sensitive; learn how to test a non-toxic product for tolerance
- Eco-friendly – Very low VOC content; meets or exceeds all federal and state air quality regulations, including California
Specs
- Meets or exceeds California Air Resources Board (CARB) 2 requirements
Questions & Answers