🔥 Seal the heat, own the street!
Permatex Ultra Copper RTV Gasket Maker is a high-temp silicone sealant designed for extreme automotive applications like turbochargers and exhaust systems. It withstands intermittent temperatures up to 700°F (371°C), offers superior oil resistance and flexibility, and ensures a sensor-safe, low-odor, non-corrosive bond that outperforms conventional gasket makers.
| ASIN | B0002UEOPA |
| ASIN | B0002UEOPA |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #9,222 in Automotive ( See Top 100 in Automotive ) #42 in Automotive Fillers, Adhesives & Sealants |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (3,050) |
| Customer reviews | 4.7 4.7 out of 5 stars (3,050) |
| Date First Available | 3 August 2012 |
| Date First Available | 3 August 2012 |
| Included components | silicone |
| Is Discontinued By Manufacturer | Yes |
| Item Package Quantity | 1 |
| Item Weight | 85 g |
| Item model number | 81878 |
| Item model number | 81878 |
| Item thickness | 1 Inches |
| Manufacturer | permatex |
| Manufacturer | permatex |
| Material | Silicone |
| Part number | 81878 |
| Product Dimensions | 20.32 x 10.16 x 5.08 cm; 85 g |
| Product Dimensions | 20.32 x 10.16 x 5.08 cm; 85 g |
| Size | 3 Ounce Tube |
| Special Features | Forms a superior bond on oil contaminated metals and maintains outstanding oil resistance |
| Style | Permatex 81878 Ultra Copper Gasket Maker Exhaust - 3.5 oz. |
A**N
Do NOT apply on your exhaust flanges
My heart is still pounding as I was rushing in all directions trying to get something to extinguish the fire with. I applied this RTV on the collector flange, downstream the headers, to arrest a leak and correct the AFR reading on the wideband. I saw some smoke, and I thought maybe it's the high temp paint on the header. Next I saw flames, and you know the rest. Beware, for your own safety!
E**O
Este sellador de silicona de alta temperatura ha funcionado de manera excelente en las uniones del escape de mi motocicleta. Su resistencia al calor extremo garantiza un sellado duradero sin deteriorarse con el tiempo. La aplicación es sencilla y la adherencia es muy buena, asegurando que no haya fugas ni vibraciones molestas en las conexiones. Además, su formulación a base de cobre proporciona una excelente conductividad térmica y estabilidad en condiciones exigentes. En general, un producto confiable y altamente recomendable para sellar uniones expuestas a altas temperaturas, como sistemas de escape y componentes de motor. ¡Gran desempeño!
L**L
Sehr gutes Produkt.
J**E
Product works very well, let is harden for at least 24 hours ! Exhaust leak resolved.. A+
名**し
アフターファイヤー予防の為使用しました。 分割型のマフラー接合部に薄く塗りました。試運転したところ何事もなく良い感じです。 難点は、この量を個人で使い切るには多すぎること。恐らく自分のペースでは生きている間に使い切ることはできないでしょう。その前にチューブの中で固まってしまうかも。そう思って付属のチューブは使わず、出口から指ですくって塗り拡げました。そうすることで空気に触れていない逆側からハサミを入れ、固まってないところからまた使おうという浅ましい考えです。 個人購入の方、ご利用が計画的に。
R**6
Utilisée pour coller le joint de mon Kamado. livraison rapide.
Trustpilot
2 days ago
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