News & Events

Permatex Seal & Lock Thread Compound Delivers a Revolutionary 2-In-1 Solution

Posted on: December 21st, 2017

– Combines the power of a thread sealant and a threadlocker in one –

Hartford, CT… Permatex®, a leading innovator in chemical technology for automotive maintenance and repair, has introduced its newest innovation in automotive repair technology. Permatex Seal & Lock Thread Compound combines the sealing capabilities of a thread sealant with the holding power of a blue, medium-strength threadlocker.

Permatex Seal & Lock was developed utilizing countless numbers of comments and requests from customers who wanted a new product solution. Seal & Lock provides increased reliability and durability of repairs by ensuring sealed connections will not leak and locked fittings will not loosen. This specially formulated compound creates an air and watertight seal up to 1000 psi. and locks to 121 lbs. sq. in. It also resists temperature from -60 °F to 300 °F.

Permatex Seal & Lock Thread Compound resists solvents and common shop fluids and is removable with hand tools. In addition to automotive uses, it is extremely versatile in garage and plumbing applications. Key applications include freeze plugs, oil pressure sensors, threaded fuel injectors, coolant temperature sensors, A/C systems, metal plumbing connections, and pipe plugs.

Tech Documents

Type the appropriate five-digit US Or Canadian part number(s) into the field and click on the Search button. If entering more than one five-digit part number, please separate by a comma. For example: 25224,25218,24010,27010