🔧 Seal the Deal with Style!
The 304156 1 Gallon Duct Seal 321 Water Based Duct Sealant by Hardcast is a high-quality silicone sealant designed for rubber and similar surfaces. This compact, lightweight liquid offers generous coverage and is perfect for various sealing applications, ensuring a reliable bond every time.
| Material | Silicone |
| Brand | Hardcast |
| Style | Compact |
| Compatible Material | Rubber |
| Water Resistance Level | Not Water Resistant |
| Item Form | Liquid |
| UPC | 063853280050 |
| Unit Count | 128.0 Fluid Ounces |
| Number of Items | 1 |
| Color | gray |
| Surface Recommendation | Rubber or similar surfaces |
| Manufacturer | Hardcast |
| Part Number | 304156 |
| Item Weight | 12 ounces |
| Package Dimensions | 6 x 5 x 5 inches |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Included Components | DS-321-GRAY-4-1 GAL |
| Batteries Included? | No |
| Batteries Required? | No |
H**T
Wonderful quality
Wonderful quality , easy to apply
S**G
Great stuff
I needed this to seal some rooftop duct work it worked just as good now as it did 20 years ago when I was doing HVAC. it was listed at a fair price
T**S
ease.
great stuff, easy to apply.
J**R
Five Stars
good sealer and prevents air leaks .
Trustpilot
3 weeks ago
5 days ago
