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.
in 43 offers
The lowest price for Loctite 515 Flexible Master Gasket Sealant 50ml right now is $20.25 at Collier & Miller, compared across 36 retailers.
The all-time low was $6.25 on 21 Aug 2026 — today's price is 224% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 11 Sept 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 11/09/2026 06:40:05
Loctite 515 Gasket Eliminator
Loctite 515 Flexi Gasket 50ML
LOCTITE 515 Medium Strength, Flexible Flange Sealant 50ml (51531A)
Delivery by Wed $27.50
515-50ML Loctite Master Gasket 50ml
Delivery $15
Loctite 515 - 50ml Medium Strength Gasket Eliminator 51531A - C&L Tool Centre
Delivery between 16–18 Sept $12
Loctite 515 Master Gasket 50ML
LOCTITE 50ml Steel Gasket Eliminator Sealant 51550ML
Delivery between 17–22 Sept $9.70
Loctite Gasket Maker - Flexible - 50ml Tube
Delivery $18
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2779091 Loctite 515 - Gasket Maker Flexible 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 515 Gasket Maker Flexible 50ml (2779091)
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!
| Chemical Basis | Methacrylate |
| Fixture Time | 30 min |
| Fixture Time Temperature | 30 °C |
| Gap Fill | 0.25 mm |
Loctite 515 Gasket Eliminator
Loctite 515 Flexi Gasket 50ML
LOCTITE 515 Medium Strength, Flexible Flange Sealant 50ml (51531A)
Delivery by Wed $27.50
515-50ML Loctite Master Gasket 50ml
Delivery $15
Loctite 515 - 50ml Medium Strength Gasket Eliminator 51531A - C&L Tool Centre
Delivery between 16–18 Sept $12
| Chemical Basis | Methacrylate |
| Fixture Time | 30 min |
| Fixture Time Temperature | 30 °C |
| Gap Fill | 0.25 mm |
