Permatex Blue RTV Silicone Gasket Maker, Sensor-Safe, 11 oz, Low Odor, -65 F to 500 F

Sensor safe sealing with a low odor formula for tough shop work.

OEM specified for reliable gaskets where clean sensors matter.

Product Overview:

If you have ever dealt with a gasket that weeps, cracks, or just will not sit right, this Permatex silicone gasket maker keeps the job plain and steady. It is a blue RTV sealant made for sensor safe use, so you can work around oxygen sensors without that uneasy second guess. The low odor formula helps in the bay, and the 11 oz cartridge gives you enough to handle common automotive and marine fixes. Think valve covers, oil pans, timing covers, water pumps, and thermostat housings. Set it in place, let it cure, and you get a cleaner seal that feels a lot less fussy.

Key Features:

• Sensor safe formula keeps oxygen sensors protected, so you can seal the joint without that nagging worry.
• Low odor blend makes the work area easier to stand in, which is a small mercy on a long day.
• Wide temperature range holds from -65 F to 500 F, so it stays ready when heat and cold both show up.
• OEM specified for a fit that follows the original intent, which helps when you want the job done right the first time.
• Resists cracking, shrinking, and migrating so the seal stays put instead of turning crumbly or wandering off.
• Works on common service points like valve covers, oil pans, and water pumps, giving you a practical all around cartridge to reach for.

Quick Specs:

• Brand: PERMATEX
• Model Number: 80628
• Color: blue
• Format/Type: Silicone Gasket
• Quantity/Pack: 11 Oz.
• Compatibility/Use: automotive and marine suggested applications

Picture the next repair going smoother, with a clean bead, a quiet bay, and a seal you can trust. If that sounds like the kind of finish you want, this is a smart place to start.