Loctite 515 Automotive Anaerobic Gasket Maker & Flange Sealant - Works on All Metals, Flexes with Movement - 50 ml, 1 Pack
Key Features:
- OEM-Approved Performance: LOCTITE automotive products are not only OEM-specified but also designed and tested by leading auto manufacturers. Trusted by professionals in engine building and repair worldwide (PN: 555352)
- Reliable Adhesion: Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) & tolerates minor contamination by oils (e.g. motor oils, corrosion protection oils, cutting fluids).
- Adds flexibility to rigid machined flanges that move in service & eliminates the need for preformed, paper, rubber & cork gaskets.
- Well suited for automotive and other applications such as water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, and O-ring replacement.
- Convenient Curing: With primer, sets in 15m ā 2hrs. Without primer, sets in 1-12hrs. For use on close-fitting flanged parts with gaps up to 0.25 mm (0.01 in).
Product Information
Product Information
Shipping & Returns
Shipping & Returns




Loctite 515 Automotive Anaerobic Gasket Maker & Flange Sealant - Works on All Metals, Flexes with Movement - 50 ml, 1 Pack
Loctite 515 Automotive Anaerobic Gasket Maker & Flange Sealant - Works on All Metals, Flexes with Movement - 50 ml, 1 Pack
Key Features:
- OEM-Approved Performance: LOCTITE automotive products are not only OEM-specified but also designed and tested by leading auto manufacturers. Trusted by professionals in engine building and repair worldwide (PN: 555352)
- Reliable Adhesion: Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) & tolerates minor contamination by oils (e.g. motor oils, corrosion protection oils, cutting fluids).
- Adds flexibility to rigid machined flanges that move in service & eliminates the need for preformed, paper, rubber & cork gaskets.
- Well suited for automotive and other applications such as water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, and O-ring replacement.
- Convenient Curing: With primer, sets in 15m ā 2hrs. Without primer, sets in 1-12hrs. For use on close-fitting flanged parts with gaps up to 0.25 mm (0.01 in).
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Key Features:
- OEM-Approved Performance: LOCTITE automotive products are not only OEM-specified but also designed and tested by leading auto manufacturers. Trusted by professionals in engine building and repair worldwide (PN: 555352)
- Reliable Adhesion: Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) & tolerates minor contamination by oils (e.g. motor oils, corrosion protection oils, cutting fluids).
- Adds flexibility to rigid machined flanges that move in service & eliminates the need for preformed, paper, rubber & cork gaskets.
- Well suited for automotive and other applications such as water pumps, thermostat housings, transmission pans, transmission case covers, transaxle casings, and O-ring replacement.
- Convenient Curing: With primer, sets in 15m ā 2hrs. Without primer, sets in 1-12hrs. For use on close-fitting flanged parts with gaps up to 0.25 mm (0.01 in).

















