- The original Permatex blue makes reliable "formed-in-place" gaskets that resist shrinking, cracking and migrating
- Product cures to a strong, flexible rubber that seals flanges against leakage and resists oil and other shop fluids

Note: The image displayed is a representation of the product. Product dimensions, finish, head type, and thread length may differ from picture. Products are guaranteed to meet the specification to which they are manufactured. Please email us with any questions.