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🔧 Seal the deal with confidence — the gasket maker pros trust!
Permatex 81725 Ultra Blue RTV Silicone Gasket Maker is a high-performance, sensor-safe sealant designed for automotive applications. It offers exceptional flexibility, superior oil resistance, and wide temperature tolerance, making it ideal for valve covers, oil pans, and transmission components. Trusted by professionals, it ensures durable, leak-proof seals that withstand vibration and harsh fluids.
| ASIN | B000HBGK6U |
| Assembly Required | No |
| Batteries | 1 Unknown batteries required. |
| Best Sellers Rank | #80,328 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,343 in Lab Supplies |
| Brand | Permatex |
| Colour | Blue |
| Country of Origin | USA |
| Customer Reviews | 4.7 4.7 out of 5 stars (262) |
| Date First Available | 8 June 2013 |
| Exterior | Painted |
| Generic Name | Silicone Sealant |
| Global Trade Identification Number | 00686226817259 |
| Item Dimensions LxWxH | 48 x 48 x 286 Millimeters |
| Item Form | Liquid |
| Item Weight | 417 g |
| Item model number | 81725 |
| Liquid Volume | 13 Fluid Ounces |
| Manufacturer | Permatex |
| Manufacturer Part Number | 81725 |
| Material | Silicone |
| Model | Silicone Sealant |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| OEM Part Number | 81725 |
| Outer Material | silicone |
| Product Dimensions | 4.78 x 4.78 x 28.58 cm; 417 g |
| Surface Recommendation | Metal, Plastic, Glass |
| UPC | 686226817259 |
| Voltage | 12 Volts |
| Water Resistance Level | Water Resistant |
W**A
何時も愛用しています。
K**A
Excelente produto, cumple su función
D**S
50 yr mastertech here . ultra blue is my go to. . great stuff
R**H
worked great
S**N
It's kept my valve cover from leaking and it's holding up great so far. You can't go wrong with ultra blue!
Trustpilot
2 months ago
5 days ago