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{"id":9138716744,"title":"Loctite 518 Master Gasket 50Ml","handle":"loctite-518-master-gasket-50ml","description":"\u003cdiv\u003e\n\u003cp data-start=\"196\" data-end=\"686\"\u003e\u003cstrong data-start=\"196\" data-end=\"224\"\u003eLoctite 518 Gasket Maker\u003c\/strong\u003e is a high-performance, anaerobic flange sealant designed for use on rigid iron, aluminum, and steel flanged mating surfaces. This versatile sealant cures in the absence of air to form a flexible, durable seal that resists leakage and withstands minor surface imperfections. 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This versatile sealant cures in the absence of air to form a flexible, durable seal that resists leakage and withstands minor surface imperfections. With easy application and reliable results, Loctite 518 is ideal for use in automotive, machinery, and industrial maintenance where high chemical and temperature resistance are essential.\u003c\/p\u003e\n\u003cp data-start=\"688\" data-end=\"705\"\u003e\u003cstrong data-start=\"688\" data-end=\"705\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"706\" data-end=\"1178\"\u003e\n\u003cli data-start=\"706\" data-end=\"780\"\u003e\n\u003cp data-start=\"708\" data-end=\"780\"\u003e\u003cstrong data-start=\"708\" data-end=\"733\"\u003eForms Reliable Seals:\u003c\/strong\u003e Fills gaps up to 0.25mm for effective sealing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"781\" data-end=\"872\"\u003e\n\u003cp data-start=\"783\" data-end=\"872\"\u003e\u003cstrong data-start=\"783\" data-end=\"806\"\u003eWide Compatibility:\u003c\/strong\u003e Suitable for use with metal flanges (aluminum, cast iron, steel).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"873\" data-end=\"955\"\u003e\n\u003cp data-start=\"875\" data-end=\"955\"\u003e\u003cstrong data-start=\"875\" data-end=\"893\"\u003eEasy to Apply:\u003c\/strong\u003e Single-component, no mixing required—just apply and assemble.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"956\" data-end=\"1064\"\u003e\n\u003cp data-start=\"958\" data-end=\"1064\"\u003e\u003cstrong data-start=\"958\" data-end=\"978\"\u003eHigh Resistance:\u003c\/strong\u003e Withstands oils, coolants, and solvents; operating temperatures from -55°C to +150°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1065\" data-end=\"1178\"\u003e\n\u003cp data-start=\"1067\" data-end=\"1178\"\u003e\u003cstrong data-start=\"1067\" data-end=\"1089\"\u003eReduces Inventory:\u003c\/strong\u003e Replaces conventional paper, cork, and rubber gaskets for a cleaner, more reliable seal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1180\" data-end=\"1326\"\u003e\u003cstrong data-start=\"1180\" data-end=\"1197\"\u003eApplications:\u003c\/strong\u003e\u003cbr data-start=\"1197\" data-end=\"1200\"\u003ePerfect for gearboxes, pumps, and engine flanges. Ideal for automotive, heavy equipment, agricultural, and industrial repairs.\u003c\/p\u003e\n\u003c\/div\u003e"}

Loctite 518 Master Gasket 50Ml

Product Description
In Stock. Ships Same Business Day
$59.24 $107.00
Maximum quantity available reached.

Loctite 518 Gasket Maker is a high-performance, anaerobic flange sealant designed for use on rigid iron, aluminum, and steel flanged mating surfaces. This versatile sealant cures in the absence of air to form a flexible, durable seal that resists leakage and withstands minor surface imperfections. With easy application and reliable results, Loctite 518 is ideal for use in automotive, machinery, and industrial maintenance where high chemical and temperature resistance are essential.

Key Features:

  • Forms Reliable Seals: Fills gaps up to 0.25mm for effective sealing.

  • Wide Compatibility: Suitable for use with metal flanges (aluminum, cast iron, steel).

  • Easy to Apply: Single-component, no mixing required—just apply and assemble.

  • High Resistance: Withstands oils, coolants, and solvents; operating temperatures from -55°C to +150°C.

  • Reduces Inventory: Replaces conventional paper, cork, and rubber gaskets for a cleaner, more reliable seal.

Applications:
Perfect for gearboxes, pumps, and engine flanges. Ideal for automotive, heavy equipment, agricultural, and industrial repairs.

Sku: NP-2199643
Vendor: Loctite

Returns Policy

At SES Direct, our goal is to get your gear up and running as quickly as possible. If you've ordered the wrong part, we’re here to help and will do our best to sort things out for you.

Return Eligibility:

  • Our return policy is valid for 14 working days from the delivery date of your order. Unfortunately, if 14 working days have passed, we cannot offer a refund or exchange.
  • To be eligible for a return, the item must be unused, in the same condition as when you received it, and in its original packaging.
  • Please note we do not take liability for the accuracy of photos as we go by part numbers not photos. 

Return Process:

  • Before returning any item, please contact us to receive a return number, which must accompany your returned goods. This will be supplied via email.
  • Return shipping costs are the customer’s responsibility.
  • Electrical items are only credited at our discretion.
  • A restocking fee of 20% or $15.00 (whichever is greater) applies to common items we stock.
  • For ‘indent’ parts (special orders made just for you), a minimum 25% restocking fee applies.
  • Some specialist or ‘one-off’ items may not be eligible for return if they cannot be sent back to our suppliers.

Freight Credit:
We will only credit freight costs if we sent the incorrect part by mistake.

If you're unsure about a product or need clarification on our returns policy, please contact us before placing your order. We're happy to help! You can reach us at 0800 296 586.

We're pleased to share some exciting news with our customers.

As of 31 July, SES Direct will officially transition to new ownership, with the existing management team taking over the business. Many of you will already know them—they've been integral members of the SES Direct team for several years and have played a significant role in building the business into what it is today.

As part of this exciting new chapter, we're also relocating to a new warehouse and office. Between 22 July and 30 July, we'll be moving into our new premises. During this time, there may be some minor delays with order dispatch and customer enquiries while we complete the transition.

Important Order Information

  • All orders placed up to 9:00 am on 31 July 2026 will be supplied and serviced by SES Direct Ltd.
  • All orders placed from 9:01 am on 31 July 2026 onwards will be supplied and serviced by SES Direct 2026 Ltd under the new ownership.

Rest assured, it's very much business as usual. Our supplier network will continue operating, and we'll be doing everything we can to minimise any disruption during the move.

I'd like to personally thank all of our customers, suppliers, and supporters who have backed SES Direct over the years. Your loyalty and support have made this business what it is today.

After more than 12 years building SES Direct, I'm incredibly proud to be handing the reins over to the team. They know the business inside and out, share the same commitment to customer service, and are well positioned to lead SES Direct into its next chapter.

While ownership is changing, you'll continue to see the same friendly faces, the same commitment to service, and the same passion for helping customers.

Thank you again for your continued support. We look forward to welcoming you to our new premises and continuing to serve you for many years to come.

Kind regards,

Alex McCallum