---
product_id: 2422417
title: "37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml"
brand: "loctite"
price: "฿2863"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/2422417-37482-545-pneumatic-hydraulic-thread-sealant-bottle-36-ml
store_origin: TH
region: Thailand
---

# High-pressure lock & seal Fast cure on ready fasteners Particle-free purity 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml

**Brand:** loctite
**Price:** ฿2863
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it tight, drive with confidence!

## Quick Answers

- **What is this?** 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml by loctite
- **How much does it cost?** ฿2863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/2422417-37482-545-pneumatic-hydraulic-thread-sealant-bottle-36-ml)

## 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

- • **Instant Readiness:** Cures reliably on 'as received' fasteners—no prep delays.
- • **Zero Contamination Formula:** No fillers or particles to clog or foul your critical system components.
- • **Versatile Vehicle-Specific Fit:** Perfectly tailored for hydraulic lines, brake fittings, transmissions, and PTOs.
- • **Compact & Efficient 36 ml Bottle:** Portable size designed for precision application without waste.
- • **Unbreakable Seal for High-Pressure Systems:** Locks and seals pneumatic & hydraulic fittings with industrial strength.

## Overview

Loctite 37482 545 is a 36 ml pneumatic and hydraulic thread sealant engineered to lock and seal high-pressure fittings without contaminating system fluids. Its particle-free formula ensures no clogging or fouling of valves and filters, curing quickly on fasteners as received. Ideal for vehicle-specific hydraulic, brake, transmission, and PTO fittings, this compact bottle delivers professional-grade reliability in every drop.

## Description

37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml

## Features

- Designed for locking and sealing high-pressure pneumatic and hydraulic systems
- The pneumatic/hydraulic sealant contains no fillers or particles that could contaminate system fluids, foul valves or clog fine filters and screens
- Reliably cures on "as received" fasteners
- Typical applications include hydraulic line fittings, brake fittings, transmission fluid fittings and PTO fittings
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Loctite |
| Brand | Loctite |
| Model | 545 Pneumatic/Hydraulic Pipe Thread Sealant |
| Item Weight | 2.88 ounces |
| Product Dimensions | 6.25 x 2.25 x 1.1 inches |
| Item model number | 492145 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 492145 |
| OEM Part Number | 37482 |
| National Stock Number | 2590-01-557-0288 |

## Product Details

- **Material:** Sealant
- **Brand:** Loctite
- **Style:** Industrial
- **Item Weight:** 0.1 Pounds
- **Item dimensions L x W x H:** 6.25 x 2.25 x 1.1 inches

## Images

![37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml - Image 1](https://m.media-amazon.com/images/I/71S8jjG8XqS.jpg)

## Questions & Answers

**Q: does this dry hard/solid? can parts be removed after? i want to use this to install oil sensors in my car. thanks.**
A: Dries semi hard but hard enough that you can leave a fingernail imprint.  it's not difficult to disassemble anything.  I really like this stuff

**Q: Will it seal even with small amount of  hydraulic fluid present? Just incase I can't get it all cleaned out of the female threads,**
A: For LOCTITE 545 clean as much as possible in order to have the best possible result. I would recommend testing it in order to see how it behaves for your application. Also 545 is ideal for hydraulic system because it has no fillers so it will not contaminate.

**Q: Can I use this on the outside of a threaded line that is slowly leaking? Or only on the threads as it’s screwed in to prevent leaks?**
A: To my knowledge it will only work if you put it inside the threads - as you are assembling it.  And it works pretty well doing that.  Worked on a 3000+ psi hydraulic connection that was continually leaking.

**Q: I have a compressor tee fitting that I can't fully tighten to keep it oriented properly.  Will this seal that fitting?**
A: It probably will for a while , but it will leak again  . If  the fitting is loose you could try teflon tape or you could try to tap the hole out a little and try to turn the fitting one complete turn to get it to tighten up.

## Frequently Bought Together

- Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml
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**Shop now:** [https://www.desertcart.co.th/products/2422417-37482-545-pneumatic-hydraulic-thread-sealant-bottle-36-ml](https://www.desertcart.co.th/products/2422417-37482-545-pneumatic-hydraulic-thread-sealant-bottle-36-ml)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-23*