Loctite 515 is a medium strength (6 N/mm tensile shear strength), medium cure speed, methacrylate-based industrial gasketing product designed for machined, rigid metal flanges. The product, which cures anaerobically, is suitable for gaps up to 0.25 mm. It is used typically as a form-in-place product for pumps, thermostats, compressors, transmission housings and axle covers.
Loctite 515 is a medium strength (6 N/mm tensile shear strength), medium cure speed, methacrylate-based industrial gasketing product designed for machined, rigid metal flanges. The product, which cures anaerobically, is suitable for gaps up to 0.25 mm. It is used typically as a form-in-place product for pumps, thermostats, compressors, transmission housings and axle covers.
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The lowest price for Loctite 515 Flexible Master Gasket Sealant 50ml right now is $17.97 at New Holland Rochester, compared across 24 retailers.
The all-time low was $17.25 on 6 May 2026 — today's price is 4% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 14 July 2026.
Loctite 515 Flexible Master Gasket Sealant 50ml
Loctite 515 is a medium strength (6 N/mm tensile shear strength), medium cure speed, methacrylate-based industrial gasketing product designed for machined, rigid metal flanges. The product, which cures anaerobically, is suitable for gaps up to 0.25 mm. It is used typically as a form-in-place product for pumps, thermostats, compressors, transmission housings and axle covers.
Loctite 515 is a medium strength (6 N/mm tensile shear strength), medium cure speed, methacrylate-based industrial gasketing product designed for machined, rigid metal flanges. The product, which cures anaerobically, is suitable for gaps up to 0.25 mm. It is used typically as a form-in-place product for pumps, thermostats, compressors, transmission housings and axle covers.
Last updated at 14/07/2026 10:34:34
Loctite 515 Gasket Maker 50ml 51531A
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LOCTITE Gasket Maker 515 Sealant 50ml Tube Part # MC38655
Loctite Gasket Maker - Flexible - 6ml Tube
Delivery $18
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Loctite 515 Flange Sealant Master Gasket For Rigid Metal Flange 50ml.
Free delivery
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Loctite Gasket Maker - Flexible - 50ml Tube
Delivery $18
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2779091 Loctite 515 - Gasket Maker Flexible 50ml
Free delivery
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LOCTITE 515 Flange Sealant 50ml Master Gasket for Rigid Metal Flanges 51531A | Universal Fitment | Gasket Maker
Free delivery
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LOCTITE 51531A Flange Sealant 515 50ml Master Gasket For Machined Metal Flanges | 51531A
Free delivery
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New LOCTITE 515 Flange Sealant Master Gasket 50ml 2779091
Free delivery
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515 Gasket Eliminator Flange Sealants 50ml
Delivery $44.11
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| Chemical Basis | Methacrylate |
| Fixture Time | 30 min |
| Fixture Time Temperature | 30 °C |
| Gap Fill | 0.25 mm |
Loctite 515 Gasket Maker 50ml 51531A
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
LOCTITE Gasket Maker 515 Sealant 50ml Tube Part # MC38655
Loctite Gasket Maker - Flexible - 6ml Tube
Delivery $18
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Loctite 515 Flange Sealant Master Gasket For Rigid Metal Flange 50ml.
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Loctite Gasket Maker - Flexible - 50ml Tube
Delivery $18
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Chemical Basis | Methacrylate |
| Fixture Time | 30 min |
| Fixture Time Temperature | 30 °C |
| Gap Fill | 0.25 mm |
