---
product_id: 267586297
title: "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: "€ 37.74"
currency: EUR
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.com.cy/products/267586297-515-50ml-gasket-acrylic-dark-purple-high-viscosity-anaerobic-close
store_origin: CY
region: Cyprus
---

# 24-hour full cure time Flexes with moving metal flanges Medium strength anaerobic cure 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:** € 37.74
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal smart, drive confident – the gasket maker pros trust!

## Quick Answers

- **What is this?** 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?** € 37.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/267586297-515-50ml-gasket-acrylic-dark-purple-high-viscosity-anaerobic-close)

## 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

- • **Proven Reliability:** Backed by 4.5-star rating and Loctite’s industry-leading reputation since 2012
- • **Durable Flexibility:** Flexes with flanges in motion to maintain a leak-proof seal under dynamic conditions
- • **Precision Seal, Zero Hassle:** Form-in-place gasket eliminates need for pre-cut gaskets, saving time and effort
- • **Engineered for Metal Mastery:** Specifically designed for rigid, machined metal flanges ensuring a perfect fit every time
- • **Trusted Automotive Essential:** Ideal for pumps, thermostats, compressors, transmissions, and axle covers

## Overview

Loctite 555352 515 Gasket Maker Flange Sealant is a medium-strength anaerobic sealant designed for machined metal flanges. It cures in 24 hours, flexes with moving parts, and eliminates the need for traditional pre-cut gaskets. Perfect for automotive applications like pumps, thermostats, and transmissions, it offers a reliable, form-in-place seal trusted by professionals.

## 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: Livraison rapide et en bonne condition
Review: La marca es garantía

## 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 | #31,338 in Automotive ( See Top 100 in Automotive ) #142 in Automotive Fillers, Adhesives & Sealants |
| Brand | LOCTITE |
| Customer Reviews | 4.5 4.5 out of 5 stars (443) |
| Date First Available | 31 August 2012 |
| Item Weight | 64 g |
| Item model number | 555352 |
| Manufacturer | Loctite |
| Manufacturer Part Number | 555352 |
| Model | 515 Gasket Maker & Flange Sealant |
| OEM Part Number | 555352 |
| Product Dimensions | 20.32 x 9.68 x 3.05 cm; 64 g |

## 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

![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)

## Available Options

This product comes in different **Size** options.

## 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

### ⭐⭐⭐⭐⭐ Review
*by M***N on 9 March 2025*

Livraison rapide et en bonne condition

### ⭐⭐⭐⭐⭐ Review
*by E***E on 26 January 2026*

La marca es garantía

### ⭐⭐⭐⭐⭐ Review
*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.

## 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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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-02-25*