Ideal 1 lb. duct seal in dark gray putty color is Ideal for sealing metal, masonry, wood or plastic. It offers 1.65 specific gravity and is non-toxic. It has calcium carbonate, magnesium aluminum silicate, crystalline quartz silica, butane polymer, synthetic polymer, carbon black, antioxidant, cellulose fiber, aluminum silicate, tall oil rosin and naphthenic wax composition. Duct seal is UL listed.
- Moisture and air barrier
- Seals around junction boxes, flashings and service entrances
- Permanently soft, non-toxic compound can be painted immediately after application
- Won’t adversely affect other plastic materials or corrode metals
Gunner Friesen (verified owner) –
Wonderful product!
Fred Lindgren (verified owner) –
Have used his product for years in numerous sityations
Elsie Christiansen (verified owner) –
EXcellent
Aric Doyle (verified owner) –
Quality of seal appears to be good, however the price is too high.
Laisha Ziemann (verified owner) –
It meets my needs
Adalberto Trantow (verified owner) –
Overall good. Was thicker than I needed but used an old fashioned rolling pin to decrease thickness about 1/2. Quantity was 3 times what I needed, so that was a downer.
Chauncey Kub (verified owner) –
Works as advertised
Cheyanne Gleichner (verified owner) –
Did exactly what I bought it for
Demetris Walter (verified owner) –
Quick delivery and good product
Fiona Franecki (verified owner) –
Duct seal was easy to apply and shape to desired form.
Abdullah Lehner (verified owner) –
ty
Elza Wisoky (verified owner) –
Just needed 1 block to balance my tennis racquets. And it does work pretty well. Thanks HD
Cordelia Sipes (verified owner) –
Product was easy to use and did what it was intended to do sealed completely
Lelia Kris (verified owner) –
Duct seal was easy to apply and shape to desired form.
Rylan Langosh (verified owner) –
Sealing compound worked as advertized.
Melvina Fahey (verified owner) –
Excellent product to work with, seals very nicely, easy to apply..Made by Ideal, which is good stuffDefinitely recommend…