Permatex81630 Ultra Red High Temperature Gasket Maker, 3 oz
Details
- BrandPermatex
- MaterialSilicone
- Item Thickness0.2 Inches
- ColorUltra Red
- UPC686226816306
Description
🔥 Seal the heat, own the street!
- CLEAN SAFE FORMULA - Low odor, non-toxic, and non-flammable—work confidently indoors or in tight spaces.
- COMPACT READY TO USE - 3 oz tube with perfect thickness for professional-grade application every time.
- VERSATILE GASKET MAKER - Use as a gasket maker or dressing that meets or exceeds OE silicone specs.
- EXTREME HEAT RESISTANCE - Keeps your engine sealed and safe up to 650°F—no meltdown, no mess.
- PRECISION OEM SPECIFIED - Trusted by manufacturers for flawless sensor-safe adhesion and flexibility.
Permatex Ultra Red High Temperature Gasket Maker is a professional-grade silicone sealant designed to withstand extreme temperatures up to 650°F. OEM specified and sensor-safe, it offers superior adhesion and flexibility with a low odor, non-toxic, and non-flammable formula. Ideal for creating or dressing gaskets, this 3 oz tube delivers reliable, clean sealing performance trusted by experts.
Specifications
| Brand | Permatex |
| Material | Silicone |
| Item Thickness | 0.2 Inches |
| Color | Ultra Red |
| UPC | 686226816306 |
| Manufacturer | Permatex |
| Unit Count | 1.0 Count |
| Model | Permatex Ultra Red High Temperature Gasket Maker 3 oz |
| Item Weight | 3.36 ounces |
| Product Dimensions | 1.25 x 3.81 x 8 inches |
| Country of Origin | USA |
| Item model number | 81630 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 81630 |
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Reviews
N**E
Standard high-temp gasket goo. Been around forever, still works just the same.
Used it in the past when I was younger and dumber, but it did work. Some people like to use this as an "extra measure". I can say it held up well enough that I remember having a positive impression of it. Will seal. This is NOT an acceptable replacement for a gasket, but if you ain't got one, it'll get you outta a jam, and there are more specific applications where I use it. A quick-fix if you choose to use it that way, and holds up well enough.
R**S
High temp silicone easy to use.
Great product need to seal an electric oil heating pad. Did the job perfectly
C**N
it worked well
on time
K**N
Good sealant
Good gasket sealant
T**I
Same as the part store
Exactly the same thing as you get at the parts store at a better price
J**.
Works
So far working great
B**�
Hi Tim adorable and affordable RTV silicone
One of the best and most affordable brands high temp RTV silicone. I use it for ceiling fittings on liquid culture jars used for mycology so they can be sterilized in an autoclave with no problem. Works great keeps a great seal and easy to use.
J**A
Great gasket sealer.
Works great as advertised
Common Questions
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