Gasketing product for machined metal flanges. Medium strength. For gaps up to 0.25 mm. 30 min fixture time.
LOCTITE® 515 is a medium strength (6 N/mm² 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.
  • Ideal for machined metal components
  • Perfect seal between components
  • For gaps up to 0.25 mm
Type Gasket Sealant
Form Liquid
Colour Purple
Container size 6 ml, 50 ml, 300 ml
Container type Tube
Temperature resistance -55 to 150 °C
Application Suitable for all potential leak paths caused by surface machine marks, damage and minor distortion, eliminates preformed, pre-cut, paper, rubber and cork gaskets, flexes with flanges that move in service.


Model # LOC515
Brand Loctite
  • Sensor safe, excellent oil resistance
  • Proven grade to seal metal flanges against leakage and movement
  • Seals all potential leak paths caused by surface machine marks, damage, minor distortion
  • Eliminates gasket compression set problems and the need to re-tighten
  • Makes joints structurally strong by eliminating soft gaskets
  • Semi-flexible, medium strength and fast cure
  • Will not cure until parts are assembled
  • Temperature range: -55°C to +150°C
  • Fills gaps to 0.25mm
  • Tensile strength: ISO 6922 - steel (grit blasted)

Free Delivery:

Free delivery applies to orders with a value over $100 (Including GST), however, some are excluded as follows:

  • Orders with items that are deemed bulky, large or heavy. (EG: 20KG Oil Drum, Compressors, Welders, long drawer slides, etc…)
  • Orders with items that are deemed as dangerous (Aerosol, Flammable products, etc...)
  • Locations that are deemed as remote or rural by TNT or Australia Post. Your Shipping fee can be calculated on product pages and it will be charged at checkout.

Delivery Times:

For standard and express delivery, typically your order will get processed up to 3 business days before dispatch. In some instances, there can be a slight delay due to a high volume of orders. Once the parcel is in the courier's hands, it is out of our control. Parcels going from VIC to non-Metro for standard and express might take slightly longer. If you request something by a certain day, please contact us via E-mail or call before you place the order.


Pick up in Store:

Click and Collect is available Monday to Friday (8am to 5pm)

You will be contacted by the warehouse to inform you when your order is ready for collection. Your order will not be ready for collection until notified by our warehouse.

If you require an urgent pick up. Please contact us via email or phone so this can be arranged.

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