---
product_id: 267586297
title: "LOCTITE® 515-50ml, Gasket, acrylic, dark purple, high viscosity, anaerobic, close fitting metal surfaces, seals, rigid metal faces, flanges, low-pressure resistance, flanges, form-in-place gasket"
brand: "loctite"
price: "8510 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.is/products/267586297-loctite-515-50ml-gasket-acrylic-dark-purple-high-viscosity-anaerobic
store_origin: IS
region: Iceland
---

# 24-hour full cure time Medium strength for rigid metal flanges High viscosity anaerobic sealant LOCTITE® 515-50ml, Gasket, acrylic, dark purple, high viscosity, anaerobic, close fitting metal surfaces, seals, rigid metal faces, flanges, low-pressure resistance, flanges, form-in-place gasket

**Brand:** loctite
**Price:** 8510 kr
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal it like a pro — no leaks, no limits!

## Quick Answers

- **What is this?** LOCTITE® 515-50ml, Gasket, acrylic, dark purple, high viscosity, anaerobic, close fitting metal surfaces, seals, rigid metal faces, flanges, low-pressure resistance, flanges, form-in-place gasket by loctite
- **How much does it cost?** 8510 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/267586297-loctite-515-50ml-gasket-acrylic-dark-purple-high-viscosity-anaerobic)

## Best For

- loctite enthusiasts

## Why This Product

- Trusted loctite brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Time-Saving Application:** High viscosity paste applies smoothly and cures in just 24 hours, minimizing downtime.
- • **Reliable Leak Prevention:** Anaerobic curing creates a tough, water-resistant seal ideal for pumps, compressors, and transmissions.
- • **Trusted by Professionals:** Backed by 4.5-star reviews and proven performance on critical automotive components.
- • **Precision Seal for Metal Flanges:** Form-in-place gasket eliminates need for pre-cut gaskets, ensuring a perfect fit every time.
- • **Durable Flexibility Under Pressure:** Flexes with moving flanges to maintain leak-proof performance in dynamic environments.

## Overview

LOCTITE® 515 is a high-viscosity, dark purple anaerobic gasket maker designed for rigid metal flanges. It cures in 24 hours to form a flexible, medium-strength seal that eliminates the need for traditional pre-cut gaskets. Ideal for automotive and industrial applications such as pumps, compressors, and transmissions, it offers water resistance and reliable leak prevention, trusted by professionals worldwide.

## Description

Buy LOCTITE® 515-50ml, Gasket, acrylic, dark purple, high viscosity, anaerobic, close fitting metal surfaces, seals, rigid metal faces, flanges, low-pressure resistance, flanges, form-in-place gasket online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Bonne état - Livraison rapide et en bonne condition
Review: stopped the leak - After doing quite a lot of research I decided to give this a try. I have an old Speedaire air compressor that had a leak from the valve plate gasket for which a replacement is no longer available. The gasket is subject to high compression and excessive heat. After attempting to make a replacement from gasket material (which nearly worked but still leaked minutely) I assembled the compressor using this product and it has performed flawlessly: no leaks. It is critical that the mating surfaces are extremely clean before applying. It does set up to a thick gel consistency but it does not harden which many other products do. A bit more costly than many other sealants but worth it.

## Features

- Medium Strenght Anaerobic Gasket - Designed for machined, rigid metal flanges
- Typical Applications: Form-in-place gasket for pumps, thermostats, compressors, transmission housings and axle covers.
- Cure Type: Anaerobic | Cure Time: 24 Hours
- Flexes with flanges that move in service
- Eliminates requirement of pre-formed, pre-cut, paper, rubber and cork gaskets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002KKTTA |
| Best Sellers Rank | #13,684 in Automotive ( See Top 100 in Automotive ) #76 in Automotive Fillers, Adhesives & Sealants |
| Brand | LOCTITE |
| Brand Name | LOCTITE |
| Color | Purple |
| Compatible Material | Metal |
| Customer Reviews | 4.5 out of 5 stars 442 Reviews |
| Global Trade Identification Number | 00079340386556 |
| Included Components | (1) LOCTITE 515 Gasket Maker & Flange Sealant for Automotive | Purple, 50 ml |
| Item Dimensions | 20.3 x 9.7 x 3 centimeters |
| Item Form | Paste |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 0.06 Kilograms |
| Item dimensions L x W x H | 20.3 x 9.7 x 3 centimeters |
| Item height | 1.2 inches |
| Item weight | 0.06 Kilograms |
| Manufacturer | Loctite |
| Material | Flange Sealant Gasket Maker |
| Material Type | Flange Sealant Gasket Maker |
| Style | Industrial |
| Style Name | Industrial |
| Surface Recommendation | Fixture |
| UPC | 826732886886 079340386556 777714719855 |
| Water Resistance Level | Water Resistant |
| Water resistance level | Water Resistant |

## Product Details

- **Brand:** LOCTITE
- **Item dimensions L x W x H:** 20.3 x 9.7 x 3 centimeters
- **Item weight:** 0.06 Kilograms
- **Material:** Flange Sealant Gasket Maker
- **Style:** Industrial

## Images

![LOCTITE® 515-50ml, Gasket, acrylic, dark purple, high viscosity, anaerobic, close fitting metal surfaces, seals, rigid metal faces, flanges, low-pressure resistance, flanges, form-in-place gasket - Image 1](https://m.media-amazon.com/images/I/7123yEULTNL.jpg)
![LOCTITE® 515-50ml, Gasket, acrylic, dark purple, high viscosity, anaerobic, close fitting metal surfaces, seals, rigid metal faces, flanges, low-pressure resistance, flanges, form-in-place gasket - Image 2](https://m.media-amazon.com/images/I/81aQOE-h6DL.jpg)
![LOCTITE® 515-50ml, Gasket, acrylic, dark purple, high viscosity, anaerobic, close fitting metal surfaces, seals, rigid metal faces, flanges, low-pressure resistance, flanges, form-in-place gasket - Image 3](https://m.media-amazon.com/images/I/916Rh7ftA5L.jpg)

## Questions & Answers

**Q: Does it work on plastic engine parts? The cylinder on my chainsaw mounts to plastic.**
A: It does not work on plastic. The product is activated by metal ions, so it fully  cures only in presence of metal.

**Q: will this work for diesel exhaust manifold block off plate with high temps?**
A: This product can only resist up to 300-350 degrees F, not recommended for exhaust manifolds. The metallic gasket is the only thing that will create a proper seal for those temps of a diesel engine.

**Q: Can I use 515 to seal around the leak for automatic transmission fluid around the dipstick tube as it connects to the chevy automatic transmission?**
A: 515 is primarily an anaerobic, used to prevent air leakage between torqued surfaces. I have used it on gear cases and power equipment transmissions with success.  It may work on your dipstick, if you can secure it so it doesn't move around. Of all things JB weld may be a better repair.

**Q: What is the shelf life**
A: There is no shelf listed on tube I have used it well past  year on Engines case halves

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bonne état
*by M***N on 9 March 2025*

Livraison rapide et en bonne condition

### ⭐⭐⭐⭐⭐ stopped the leak
*by D***Y on 17 June 2019*

After doing quite a lot of research I decided to give this a try. I have an old Speedaire air compressor that had a leak from the valve plate gasket for which a replacement is no longer available. The gasket is subject to high compression and excessive heat. After attempting to make a replacement from gasket material (which nearly worked but still leaked minutely) I assembled the compressor using this product and it has performed flawlessly: no leaks. It is critical that the mating surfaces are extremely clean before applying. It does set up to a thick gel consistency but it does not harden which many other products do. A bit more costly than many other sealants but worth it.

### ⭐⭐⭐⭐⭐ Excellent product at an excellent price!!!
*by A***R on 13 April 2025*

Been using the stuff for decades on snowmobile engines, and other applications. The best of the best. Great price here by far!!!

## Frequently Bought Together

- Loctite 38655 515 Gasket Maker Flange Sealant Tube - 50 ml
- Loctite 37509 Klean 'N Prime Anaerobic Activator Aerosol Can - 4.5 oz.
- LOCTITE 518 Automotive Anaerobic Gasket Maker & Flange Sealant - Sensor-Safe, Low Oder, Non-Corrosive - 50 ml, 1 Pack

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**Shop now:** [https://www.desertcart.is/products/267586297-loctite-515-50ml-gasket-acrylic-dark-purple-high-viscosity-anaerobic](https://www.desertcart.is/products/267586297-loctite-515-50ml-gasket-acrylic-dark-purple-high-viscosity-anaerobic)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-25*