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93249 has been discontinued
Discontinued April 22, 2026
This product was discontinued by the manufacturer.
MANUALS (2)
Direct Replacement:
10.3 oz. General-Purpose Silicone Sealant (Clear)
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Product Highlights
–
10.3 oz.
Clear
Description
–
MARS HVAC/R Silicone Sealant is a superior quality silicone which remains flexible from -85° to 500°F. Never dries out. Has excellent adhesion to metals and can be used
for virtually every HVAC need.
Specs
–
| Volume: | 10.3 oz. |
|---|---|
| Color: | Clear |
| Type: | Silicone Sealant |
Questions?
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Product Reviews
3.67 out of 3 reviews
100% would recommend this product
5 star
67%
4 star
0%
3 star
0%
2 star
0%
1 star
33%
Showing 1-3 of 3 reviews
Yes I would buy this again
I use it for HVAC equipment sealing works great.
AJSR
Oakland MI
1 years ago
Verified Buyer
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Removable tip
This is my go-to silicone it has a removable tip that you can unscrew so you can always get the dried silicone out of it sometimes they come with a little cap sometimes they don't so I always hang on to the caps
Gibbs
Denver, CO
2 years ago
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No cap
Great silicone but there was no cap to seal it after use. I've bought similar products before and they came with a cap. With the cap I can seal it after every use and the silicone never gets hard in the nozzle, so no waste. The adjustable nozzle is great. The cap may have been in the box but was not sent to me. No one seems to know.
Pete
Waynesboro
6 years ago
Verified Buyer
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Product Q&A
1 Question1 Question
Q: what is the shelf life of this product. I have an unopened tube, batch no. 115459BA, for several years. I want to use it to seal my heat ducts. thank you.
Asked by WZ 12 years ago
Add your answer
Verified Reply- SupplyHouse StaffThe manufacturer claims that this product will never dry out in the tube, thus an indefinite shelf life.
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