Rectorseal 81880 1-Pound Duct Seal Compound Gray
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13,950 reviews
covering
50+ products
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Hardware Sealers
Experiential insights by users
About Rectorseal 81880 1-Pound Duct Seal Compound Gray
Overall Feedback:
99% positive
96% appreciated its moisture resistance
The hardware-sealer kept water from leaking and did not suffer any issues when submerged in the alkaline solution for a long period of time.
This product is exactly what I need to keep moisture, insects, snakes, and mice from getting into the crawl space.
The hardware-sealer kept the water from leaking and it did not suffer any issues being submerged in the alkaline solution for a long period of time.
98% praised for its strong adhesive
The product has a strong adhesive strength and adheres to brick wall, plastic conduit, and metal.
95% appreciated its fast drying time
The duct seal kept water from leaking and did not suffer any issues when submerged in the alkaline solution for a long period of time.
It takes weeks to cure, which is good for a tight seal in changing humid or temperatures.
98% found it easy to apply
The material is sticky but leaves no residue on hands or surfaces.
I am satisfied with the product as it was easy to apply and effective in sealing the air handler that was leaking cold air.
