---
product_id: 255245053
title: "LOCTITE 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: "HK$340"
currency: HKD
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.hk/products/255245053-loctite-pst-565-thread-sealant-high-performance-high-viscosity-rapid
store_origin: HK
region: Hong Kong
---

# Metal & tapered pipe thread optimized 1.69 fl oz compact tube 10,000 PSI rapid cure strength LOCTITE 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:** HK$340
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro—fast, strong, and mess-free!

## Quick Answers

- **What is this?** LOCTITE 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?** HK$340 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/255245053-loctite-pst-565-thread-sealant-high-performance-high-viscosity-rapid)

## 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

- • **Tape & Dope Replacement:** Say goodbye to messy tapes and pipe dopes with this clean, high-viscosity sealant.
- • **Unmatched Seal Strength:** Rapid curing formula withstands up to 10,000 PSI pressure—no leaks, no worries.
- • **Corrosion & Galling Defense:** Protects threaded areas from rust and galling, extending component life.
- • **Engineered for Professionals:** OEM-specified and lab-tested for ultimate reliability in automotive repairs.
- • **Versatile Metal Compatibility:** Perfect for stainless steel fittings, head bolts, sensors, and coolant lines.

## Overview

LOCTITE PST 565 is a high-performance acrylic thread sealant designed specifically for metal and tapered pipe threads. It cures rapidly to withstand pressures up to 10,000 PSI, replacing traditional tapes and pipe dopes with a clean, reliable seal. Trusted by OEMs and professionals alike, this compact 1.69 fl oz tube offers versatile application across automotive fittings, sensors, and coolant lines while preventing rust and galling for long-lasting durability.

## 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: Great quality - 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.
Review: Great product - Great product when doing rear oil changes

## 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 | #32,462 in Automotive ( See Top 100 in Automotive ) #134 in Automotive Fillers, Adhesives & Sealants |
| Brand | LOCTITE |
| Brand Name | LOCTITE |
| Color | White |
| Compatible Material | Metal |
| Customer Reviews | 4.7 out of 5 stars 439 Reviews |
| Global Trade Identification Number | 00079340373969 |
| Included Components | Tube |
| Item Dimensions | 15.2 x 5.1 x 15.2 centimeters |
| Item Form | Liquid |
| Item Type Name | Loctite 483629 Thread Sealant - High Performance, 1.69 Fluid Ounces |
| Item Weight | 0.1 Pounds |
| Item dimensions L x W x H | 15.2 x 5.1 x 15.2 centimeters |
| Item weight | 0.1 Pounds |
| Manufacturer | Loctite |
| Material | stainless steel Metal Oil |
| Material Type | stainless steel Metal Oil |
| Model | 483629 |
| Number of Items | 1 |
| Part Number | 483629 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Metal |
| UPC | 079340373969 |
| Unit Count | 49.98 Milliliters |
| Water Resistance Level | Water Repellent |
| Water resistance level | Water Repellent |

## Product Details

- **Brand:** LOCTITE
- **Item dimensions L x W x H:** 15.2 x 5.1 x 15.2 centimeters
- **Item weight:** 45 g
- **Material:** stainless steel Metal Oil
- **Style:** Compact

## Images

![LOCTITE 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

### ⭐⭐⭐⭐⭐ Great quality
*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.

### ⭐⭐⭐⭐⭐ Great product
*by R***O on 2 June 2026*

Great product when doing rear oil changes

### ⭐⭐⭐⭐⭐ Easy to apply
*by D***K on 21 September 2025*

This works well for my hydraulic connectors. Nonleaks

## 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 Hong Kong*
*Store origin: HK*
*Last updated: 2026-07-03*