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🛠️ Seal like a pro, last like a legend!
Realth Silicone Gasket Maker is a premium 100g black RTV silicone paste designed for automotive and industrial sealing. It bonds to metal, glass, and wood, forming a flexible, oil-resistant, and waterproof gasket that withstands temperatures from -60ºC to 280ºC. Ideal for high-performance repairs on engines, pumps, and machinery, it cures in 24 hours without shrinking or cracking, delivering a durable, professional-grade seal trusted by thousands.







| ASIN | B0B1QL13W2 |
| Best Sellers Rank | 2,666 in Automotive ( See Top 100 in Automotive ) 47 in Fillers, Adhesives & Sealants |
| Brand | Realth |
| Colour | Black |
| Compatible Material | Glass, Metal, Wood |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 1,481 Reviews |
| Item Dimensions | 19 x 9 x 3 centimetres |
| Item Form | Paste |
| Item Weight | 0.1 Kilograms |
| Item dimensions L x W x H | 19 x 9 x 3 centimetres |
| Item weight | 0.1 Kilograms |
| Manufacturer | Realth |
| Manufacturer Part Number | SG119 |
| Material | Silicone |
| Model Number | SG119 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style | silicone |
| Style Name | silicone |
| Surface Recommendation | Metal, Glass, Wood, Automotive Parts, Pipe, Counter Top, Sink, Tub, Window, Door |
| Unit Count | 100.0 gram |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |
A**Y
Good quality
Used to seal the scuttle cover mounts on an MX5. Easy to use and sets very well. Cured the leak into the car overnight.
G**P
IT WORKS
SOLID product, needed for an oil sump and crank case cover. I wouldn't hesitate to buy again.
T**N
Good product
Does what is says on the tube
H**R
Resealed my range oven door seals
Used this to reattach door seals around my range oven and to reattach a decorative metal panel on its front door. Very easy to use. Gripped very well and dried just as we wanted. Meant that the seals didn’t need replacing which is great & I was happy it worked well for both applications.
D**O
Easy to use
Easy to use, very versatile, used on my engine rebuild, seems ok at the moment.
R**Y
Having RTV on a silicone gun is brilliant!
Absolutely brilliant! Having RTV on a silicone gun makes applying it far easier than from a tube.
A**D
Good gasket maker
Good gasket maker that works well on rocker covers.
M**Y
Do Not Buy!
Dreadful product! Do not buy! I used it on a tractor sump, it still hadnt gone off after 4 days! I had to remove the sump again and seal it with a decent product that actually works!
P**3
Bon rapport qualité prix.
Fait le job. Livraison rapide.
B**J
Great product
Saved a good deal of money on this product. 3 for the price of 1 almost if purchased at auto parts store or even Walmart for the name brand. Highly recommend this produce.
C**N
très Bon produit
Fait le job
J**A
Caution: Container may burst
As I was applying the silicon, it burst through the walls of the container. It was messy, and I could not save what I had not used. The product itself might be great, but only time will tell.
J**N
Silikon👍
Som väntat!
Trustpilot
1 month ago
2 months ago