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Your cart is empty.Dow Corning 732 Multi-Purpose Sealant is a one-component sealant/adhesive that cures at room temperature when exposed to the moisture in the air. When undergoing the acetoxy cure system, the product transforms from a non-sag paste to a tough and flexible rubber that adheres to many substrates. Dow Corning 732 Multi-Purpose Sealant is stable and flexible from -60°C to +180°C (-76°F to +356°F), with short peaks up to +205°C (401°F). Dow Corning 732 Multi-Purpose Sealant has excellent dielectric properties. The product complies with MIL-A-46106 and FDA 177.2600. After 24 hours (at room temperature and 50% relative humidity) Dow Corning 732 Multi-Purpose Sealant will have a cure depth of about 3 mm. Limited atmospheric moisture and lower humidity levels will extend cure time. When stored at 32°C (90°F) the product's shelf life is 900 days from the date of its manufacture.
larry g. heitman
Reviewed in the United States on March 5, 2025
Item was in perfect condition and exactly what I ordered.
Layne Hilderbrand
Reviewed in the United States on March 7, 2024
This product worked great and is difficult to find in common stores. We use this in my Trade for pitching HEPA filters.
DariusBuildz
Reviewed in the United States on March 22, 2024
This is my go to for resealing my 3 piece wheels. I let them sit for 48 hours before I take them to the shop to have the tires put on. This had not let me down yet.
Kevin P. Regira
Reviewed in the United States on July 17, 2023
I work at a chemical plant, and this is what they use for just about everything. It's the best stuff I've ever used.
Customer
Reviewed in the United States on May 4, 2023
dry quick, not a strong smell if any and holds up good.
Mark one
Reviewed in Mexico on March 5, 2023
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marcusbassus
Reviewed in the United States on February 8, 2023
Works as it should. Used it to adhere a stove top to a countertop and it leveled it and held great. I saw a lot of videos of people that say you don't need it when installing a countertop stovetop but I wouldn't do it without it.
Right Choice
Reviewed in the United States on August 31, 2022
I made up a new coolant tank for a little g0704 mill. I cleaned the fresh metaL with acetone to make surethere wasn't any oil residual. I applied the Dow 732, let it cure for a week. I can scratch the silicone off very easily. I don't think the silicone is old since it was smooth and didn't have any lumps in it.
the freds
Reviewed in the United States on July 5, 2021
One of the best bathroom caulks on the planet. Very smooth application, easy to control dispensing volume when moving between large and small gaps. The caulk wipes smooth with little effort. This is a caulk that cures quickly (skins in about 5 minutes) so work and smooth as you go. It has an odor during the curing process so ventilate if your working in a confined space like a shower stall. The caulk lasts for years in the bath area with no discoloration. The caulk will also stay usable for up to 6 months after opening as long as the cap is installed.
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