---
product_id: 2422417
title: "Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml"
brand: "loctite"
price: "₩69175"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/2422417-loctite-37482-545-pneumatic-hydraulic-thread-sealant-bottle-36-ml
store_origin: KR
region: South Korea
---

# 36 ml precision volume fast 5-min initial set particle-free formula Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml

**Brand:** loctite
**Price:** ₩69175
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal it tight, seal it right — the pro’s choice for leak-proof confidence!

## Quick Answers

- **What is this?** Loctite 37482 545 Pneumatic/Hydraulic Thread Sealant Bottle - 36 ml by loctite
- **How much does it cost?** ₩69175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/2422417-loctite-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

- • **Vibration-Resistant Seal:** Locks threads securely even under high-pressure and vibration
- • **Versatile Industrial Strength:** Ideal for hydraulic, brake, transmission, and PTO fittings
- • **Rapid Initial Set for Efficiency:** Begins curing within 5 minutes to speed up your workflow
- • **Clean Formula, Zero Contamination:** No fillers or particles to foul valves or clog filters
- • **Precision Volume, Maximum Control:** 36 ml bottle designed for exact application without waste

## Overview

Loctite 37482 545 is a 36 ml high-performance pneumatic and hydraulic thread sealant trusted by professionals for its fast curing, particle-free formula that prevents contamination and ensures durable, vibration-resistant seals in critical automotive and industrial fittings.

## Description

The LOCTITE Automotive Pneumatic/Hydraulic Pipe Thread Sealant Purple 545 is a high-performance solution designed for sealing high-pressure pneumatic and hydraulic systems. This 36 ml sealant is OEM-approved and trusted by professionals in engine building and repair, with rigorous testing by leading auto manufacturers. It provides dependable thread sealing, ensuring robust performance in high-pressure applications. Its clean, contaminant-free formula contains no fillers or particles, preventing fluid contamination and avoiding valve fouling or filter clogging. The sealant offers reliable curing on "as received" fasteners, with controlled locking strength for easy disassembly when needed. Versatile in application, it's ideal for hydraulic line fittings, brake fittings, transmission fluid fittings, and PTO fittings.

## 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 |
|---------------|-------|
| Asin | B003XZB54O |
| Best Sellers Rank | #12,099 in Automotive (See Top 100 in Automotive) #32 in Thread Lock Sealers #722 in Oils & Fluids |
| Brand Name | Loctite |
| Color | Purple |
| Compatible Material | Metal |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,101) 4.8 out of 5 stars |
| Global Trade Identification Number | 00079340374829 |
| Included Components | (1) LOCTITE 545 Pneumatic/Hydraulic Pipe Thread Sealant | Purple, 36 ml Bottle |
| Item Dimensions | 6.25 x 2.25 x 1.1 inches |
| Item Form | Liquid |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 1.6 ounces |
| Manufacturer | Loctite |
| Material Type | Sealant |
| Model | 492145 |
| Number Of Items | 1 |
| Part Number | 492145 |
| Style Name | Industrial |
| Surface Recommendation | Miscellaneous |
| Unit Count | 1.21 Fluid Ounces |
| Upc | 079340374829 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Loctite
- **Item Weight:** 1.6 ounces
- **Item dimensions L x W x H:** 6.25 x 2.25 x 1.1 inches
- **Material:** Sealant
- **Style:** Industrial

## Images

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

## Available Options

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

## 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

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**Shop now:** [https://www.desertcart.kr/products/2422417-loctite-37482-545-pneumatic-hydraulic-thread-sealant-bottle-36-ml](https://www.desertcart.kr/products/2422417-loctite-37482-545-pneumatic-hydraulic-thread-sealant-bottle-36-ml)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-11-06*