A black version, called the Permatex 81158 black silicone adhesive sealant, is available for only $5.68 with a Prime subscription. This one has a 75% five-star rating from over 9,600 users.

A black version, called the Permatex 81158 black silicone adhesive sealant, is available for only $5.68 with a Prime subscription. This one has a 75% five-star rating from over 9,600 users.

Company says the new compound combines the sealing capabilities of a thread sealant with the holding power of a blue, medium-strength thread locker. Permatex is rolling out a new “SEAL+LOCK ...

HARTFORD, Conn. (May 24, 2016) — Leading chemical technology developer Permatex has expanded its line of products with the Permatex Silicone Ceramic Extreme Brake Parts Lubricant. The new product is ...