---
product_id: 294901442
title: "Loctite 641 Liquid Thread Sealant, 50 Ml Bottle"
brand: "loctite"
price: "$516"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/294901442-loctite-641-liquid-thread-sealant-50-ml-bottle
store_origin: MX
region: Mexico
---

# 50 ml precision liquid formula Permanent leak-proof seal Acrylic-compatible for versatile use Loctite 641 Liquid Thread Sealant, 50 Ml Bottle

**Brand:** loctite
**Price:** $516
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with Loctite 641 — the seal that means business!

## Quick Answers

- **What is this?** Loctite 641 Liquid Thread Sealant, 50 Ml Bottle by loctite
- **How much does it cost?** $516 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/294901442-loctite-641-liquid-thread-sealant-50-ml-bottle)

## 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

- • **Compact & Lightweight:** Easy to store and handle with a sleek 81.6 g bottle that fits perfectly in your toolkit.
- • **Versatile Compatibility:** Specifically formulated for acrylic and other compatible materials, expanding your project possibilities.
- • **Trusted Brand Reliability:** From Loctite, a global leader in adhesives, guaranteeing professional-grade performance.
- • **Unbreakable Seal Confidence:** Ensures a permanent, leak-proof bond in threaded joints for worry-free plumbing and acrylic projects.
- • **Precision Liquid Application:** 50 ml bottle delivers controlled, mess-free sealing every time.

## Overview

Loctite 641 is a 50 ml liquid thread sealant designed to create a permanent, leak-proof bond in threaded joints. Compatible with acrylic materials, this clear, precision formula from a trusted brand ensures durable, professional-grade sealing for plumbing and industrial applications.

## Description

Loctite 641 Liquid Thread Sealant, 50 Ml Bottle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000O01EG0 |
| Are batteries included? | No |
| Best Sellers Rank | #20,322 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Adhesive Sprays (Industrial & Scientific) |
| Brand | Loctite |
| Colour | Clear |
| Customer Reviews | 4.0 4.0 out of 5 stars (28) |
| Date First Available | 21 July 2014 |
| Global Trade Identification Number | 00079340214583 |
| Item Dimensions LxWxH | 17 x 3 x 7 Millimeters |
| Item Form | Liquid |
| Item Height | 0.28 Inches |
| Item Package Quantity | 1 |
| Item Volume | 50 Millilitres |
| Item Weight | 81.6 g |
| Item Width | 0.12 Inches |
| Item model number | 641 |
| Manufacturer | Loctite |
| Material | Acrylic |
| Model number | 641 |
| Net Quantity | 50.0 Milliliters |
| Number of Pieces | 1 |
| Package Information | Bottle |
| Product Dimensions | 1.7 x 0.3 x 0.71 cm; 81.65 g |
| Special Feature | Permanent, Leak-Proof Seal in Threaded Joints |
| Specific Uses For Product | Plumbing, Acrylic |
| UPC | 079340214583 |
| Viscosity Level | Medium |

## Product Details

- **Brand:** Loctite
- **Item Form:** Liquid
- **Material:** Acrylic
- **Special Feature:** Permanent, Leak-Proof Seal in Threaded Joints
- **Specific Uses For Product:** Plumbing, Acrylic

## Images

![Loctite 641 Liquid Thread Sealant, 50 Ml Bottle - Image 1](https://m.media-amazon.com/images/I/71fBQx-3GBL.jpg)

## Frequently Bought Together

- 641 Retaining Compound, Controlled Strength Cap. Vol.: 50 mL (part# 21458)
- Loctite 7649 Klean N’ Prime: Activator for Anaerobic Adhesives, Decrease Cure Time, Low Temperature, for Inactive Surfaces, Long On-Part Life | 4.5 oz Aerosol Can (PN: 37509-494147), Gold, Small
- Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread

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**Shop now:** [https://www.desertcart.mx/products/294901442-loctite-641-liquid-thread-sealant-50-ml-bottle](https://www.desertcart.mx/products/294901442-loctite-641-liquid-thread-sealant-50-ml-bottle)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-01*