---
product_id: 255245053
title: "PST 565 Thread Sealant: High Performance, High Viscosity, Rapid Cure, Acrylic Thread Sealant, Anareobic, Replaces Tapes and Pipe Dopes White, 1.69 fl oz Tube (PN: 483629)"
brand: "loctite"
price: "€ 43.45"
currency: EUR
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.de/products/255245053-pst-565-thread-sealant-high-performance-high-viscosity-rapid-cure
store_origin: DE
region: Germany
---

# Replaces tapes & pipe dopes Anaerobic acrylic formula 10,000 PSI rapid cure strength PST 565 Thread Sealant: High Performance, High Viscosity, Rapid Cure, Acrylic Thread Sealant, Anareobic, Replaces Tapes and Pipe Dopes White, 1.69 fl oz Tube (PN: 483629)

**Brand:** loctite
**Price:** € 43.45
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** PST 565 Thread Sealant: High Performance, High Viscosity, Rapid Cure, Acrylic Thread Sealant, Anareobic, Replaces Tapes and Pipe Dopes White, 1.69 fl oz Tube (PN: 483629) by loctite
- **How much does it cost?** € 43.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/255245053-pst-565-thread-sealant-high-performance-high-viscosity-rapid-cure)

## 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

- • **Rapid Cure Technology:** Fast-setting formula means less downtime and faster repairs
- • **OEM-Trusted Performance:** Designed and lab-tested by auto manufacturers for professional-grade reliability
- • **Unmatched Pressure Resistance:** Withstands up to 10,000 PSI for ultimate thread security
- • **Versatile Metal Compatibility:** Perfect for stainless steel fittings, oil & coolant lines, and more
- • **Corrosion & Galling Protection:** Extends component life by preventing rust and thread damage

## Overview

LOCTITE PST 565 is a high-viscosity, anaerobic acrylic thread sealant engineered for metal and tapered pipe threads. Trusted by OEMs and professionals alike, it rapidly cures to withstand pressures up to 10,000 PSI, replacing traditional tapes and pipe dopes. Ideal for automotive and industrial applications, it prevents corrosion and galling while ensuring leak-proof, durable seals on stainless steel fittings, oil sensors, and coolant lines.

## Description

Formulated specifically for metal, tapered pipe thread fittings, 565 PST replaces tape and pipe dopes. Cures rapidly to withstand 10,000 psi. Perfect as replacement for pre-coated parts. Prevents galling and protects mated threaded areas from rust and corrosion. Suggested Applications Stainless steel fittings, head bolts into through holes,oil psi sending units/sensors, oil and coolant lines, intake manifold switches, rear axle fill plug, fuel fittings.

Review: Arrived as expected. Works great on fuel lines and all fitting. No problems so far
Review: This works well for my hydraulic connectors. Nonleaks

## Features

- OEM SPECIFIED. Our LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Wherever engines are being built or repaired, LOCTITE is trusted by professionals.
- RELIABLE THREAD SEALING. Cures rapidly to withstand 10,000 PSI.
- UNIQUE. Replaces most tapes and pipe dopes and pre-coated parts.
- MULTI-PURPOSE APPLICATIONS. Stainless steel fittings, Head bolts into through holes, Oil psi- sending units/sensors, Oil and coolant lines
- SOLUTION. Specifically formulated for metal & Tapered pipe thread fittings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002KKTGS |
| Best Sellers Rank | #63,254 in Automotive ( See Top 100 in Automotive ) #229 in Automotive Fillers, Adhesives & Sealants |
| Item model number | 483629 |
| Manufacturer | Loctite |
| Product Dimensions | 15.24 x 5.08 x 15.24 cm; 45.36 g |

## Product Details

- **Brand:** LOCTITE
- **Item dimensions L x W x H:** 15.2 x 5.1 x 15.2 centimeters
- **Item weight:** 0.1 Pounds
- **Material:** stainless steel Metal Oil
- **Style:** Compact

## Images

![PST 565 Thread Sealant: High Performance, High Viscosity, Rapid Cure, Acrylic Thread Sealant, Anareobic, Replaces Tapes and Pipe Dopes White, 1.69 fl oz Tube (PN: 483629) - Image 1](https://m.media-amazon.com/images/I/81I3VKCD08L.jpg)

## Questions & Answers

**Q: Im sealing a gasoline line that connect to (fuel filter)carb, my question is can i remove it in the future for a future fuel filter change ?**
A: I would use another product as the chemicals in the 565 will attack plastics and some rubber materials. This can cause failure of the fitting, this product is designed for metal to metal threads. This product is a low strength so whatever you assemble it with you can use to disassemble also, once fully cured in 72 hours it can withstand 10,000 PSI of pressure. I would look for a oil and gas resistant pressure sensitive adhesive, look for Loctite 1252795 Oil and Gas Resistant Stick and Seal, it works great!

**Q: Can this be used on brass thread fittings?**
A: I did!

**Q: Is this product applicable for natural gas line fittings?**
A: absolutely can use 565 on natural gas metal threaded connections (2" diameter and smaller)

**Q: Why is mine not drying?  I touched some that was put on a month ago and got it all over my hand.**
A: I was under the impression this is anaerobic cure so it doesn't air dry but relies on the metal for the curing process. The outside excess should be wiped away as it may take months to cure or never. SO it may seem like it's not cured on the outside but it should be on the inside where it counts.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***P on 15 October 2025*

Arrived as expected. Works great on fuel lines and all fitting. No problems so far

### ⭐⭐⭐⭐⭐ Review
*by D***K on 21 September 2025*

This works well for my hydraulic connectors. Nonleaks

### ⭐⭐⭐⭐⭐ Review
*by M***P on 13 August 2025*

I couldn't find that product in stores and auto parts near me. Might be overkill for my fuel systeme but better safe then sorry. Loctite is a brand you can trust.

## Frequently Bought Together

- LOCTITE 565 Automotive White Thread Sealant - General Purpose, High Viscosity, Rapid Cure, Replaces Tapes & Pipe Dopes - 50 ml, 1 Pack
- Permatex 59235 High Temperature Thread Sealant, 50 ml Tube , White
- Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-04*