Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.
🔧 Seal it like a pro — no leaks, no limits!
Threebond RTV Silicone Gray Eng Sealer TB1215 is a premium liquid gasket paste designed for industrial and automotive applications where no traditional gasket is used. Its non-drip, paste-like formula offers superior gear oil resistance and waterproof sealing, making it ideal for shipbuilding, machinery, vehicles, and more. Trusted by OEMs, it ensures durable, leak-proof joints on metal, rubber, and plastic surfaces, with a long shelf life that keeps it ready for any project.
| ASIN | B000TGHCZG |
| Best Sellers Rank | #114,254 in Automotive ( See Top 100 in Automotive ) #79 in Gasket Sealers #2,879 in Oils & Fluids |
| Brand | ThreeBond |
| Brand Name | ThreeBond |
| Color | Gray |
| Compatible Material | Concrete, Glass, Metal, Other Materials, Plastic, Rubber, Stone, Wood |
| Customer Reviews | 4.6 out of 5 stars 70 Reviews |
| Item Dimensions | 9.1 x 2.2 x 1.8 inches |
| Item Form | Paste |
| Item Weight | 290 Grams |
| Item dimensions L x W x H | 9.1 x 2.2 x 1.8 inches |
| Manufacturer | Three Bond |
| Material | Silicone |
| Material Type | Silicone |
| Model | TB1215 |
| Number of Items | 1 |
| Part Number | TB1215 |
| Style | Industrial |
| Style Name | Industrial |
| Unit Count | 1 Count |
| Water Resistance Level | Waterproof |
C**O
OEM Quality
Ive always used regular gasket maker. I was rebuilding a Subaru 5 MT and decided to this time use what was called for from the factory. Gasket maker is gasket maker, but this seems to work really well and firm up quickly. It was easy to use as with any other gasket maker. I sealed the transmission and didnt experience any leaks. Its a quality product. Its slighly more expensive than other brands, but worth the cost. I noticed its lasted longer than other brands. With others you use it once and its hardened by the time you are ready to use again. This stuff is still liquid in the tube months later.
K**.
A must have if your rebuilding UTV engines!!
This is awesome oem quality required for assembly of Yamaha crankcases and other brands where it’s metal to metal or sealing rubber gaskets to aluminum cases or valve covers on motorcycles, skimobiles, UTV, ATV…etc!!
E**R
Great better-than-OEM products
I went to a mechanic to get an estimate to fix an oil leak in my Sienna (2GR-FE Engine Code). He gave me an estimate of over $1,300 + materials/taxes. I decided I would try to do it myself as I would soon have time off work. I did not drop the engine, as most of the YT tutorials suggested. I only went as far as to take out the alternator and A/C compressor. Leak is now gone. I had previously used the Toyota FIPG, but it did not last. This one has held up fine and I like it that the color makes it easier to spot future leaks, should they appear again, hopefully not. I learned in my research that this company manufactures OEM products for most car makers. I still prefer Threebond and I recommend everybody does as well. It has a lot of product compared to others, hence the price. The applicator works great as well. I don't think I will ever use a different brand.
B**S
OEM Quality, legit seller.
Worked like a charm, this stuff has a 1 year shelf life but came only a few weeks since manufacture. Very nice.
S**I
Replaced genuine Subaru block sealant
This product works perfectly for Subaru engine case halves. Thin and does not skin over quickly allowing time to assemble engine parts.
D**A
Good product
Good product.
A**M
Missing applicator
The instructions say to use the plastic applicator to apply the product. It did not come with one. Now I have to find a way to dispense it from the tube.
C**T
Works as it should
Does its job well
Trustpilot
1 month ago
1 month ago