---
product_id: 54892505
title: "Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint"
brand: "hercules"
price: "€ 10.58"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/54892505-oatey-oatey-hercules-15808-megaloc-multi-purpose-thread-sealant-screw
store_origin: FI
region: Finland
---

# Nonflammable & odorless Wipes clean with dry rag 16 oz high-performance sealant Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint

**Brand:** hercules
**Price:** € 10.58
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Seal like a pro, finish like a boss!

## Quick Answers

- **What is this?** Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint by hercules
- **How much does it cost?** € 10.58 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/54892505-oatey-oatey-hercules-15808-megaloc-multi-purpose-thread-sealant-screw)

## Best For

- hercules enthusiasts

## Why This Product

- Trusted hercules brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Wait, No Smell:** Odorless and nonflammable formula means instant use without downtime
- • **Clean & Convenient:** Wipes off easily from hands and tools with just a dry rag—no solvents needed
- • **Generous 1 Pint Size:** Ample 16 oz container built to keep your projects flowing without interruption
- • **Mess-Free Application:** Integrated brush cap ensures precise, grit-free sealing every time
- • **Kevlar-Enhanced Durability:** Reinforced with DuPont Kevlar for unmatched thread protection

## Overview

The Oatey Hercules 15808 Megaloc Thread Sealant is a 16 oz multi-purpose, nonflammable, and odorless sealant enhanced with DuPont Kevlar for superior thread protection. Its brush cap design allows for precise, grit-free application, and it wipes clean easily with a dry rag, making it ideal for professional-grade plumbing and mechanical projects.

## Description

Made with DuPont Kevlar; wipes easily from hands and tools with dry rag; no odor – No waiting – Nonflammable; Grit Free High Performing Thread Sealant, High Performing Thread Sealant; no odor, no waiting, non flammable, Thread is grit free

## Features

- Oatey Oatey Hercules 15808 Megaloc multi-purpose thread sealant screw cap with brush, 1 pint
- 16 oz/473 ml

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 34.44 x 26.67 x 12.7 cm; 453.59 g |
| Batteries required | No |
| Item weight | 16 Ounces |

## Product Details

- **Material:** Silicone
- **Brand:** Hercules
- **Style:** Compact
- **Item weight:** 16 Ounces
- **Item dimensions L x W x H:** 34.4 x 26.7 x 12.7 centimetres

## Images

![Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint - Image 1](https://m.media-amazon.com/images/I/81jW9ihEZ8L.jpg)
![Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint - Image 2](https://m.media-amazon.com/images/I/81Uruv8ZKiS.jpg)
![Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint - Image 3](https://m.media-amazon.com/images/I/81R1bWuWsQS.jpg)
![Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint - Image 4](https://m.media-amazon.com/images/I/61oMQ-sUpXL.jpg)
![Oatey Oatey Hercules 15808 Megaloc Multi-Purpose Thread Sealant Screw Cap With Brush, 1 Pint - Image 5](https://m.media-amazon.com/images/I/615SlRxu2dL.jpg)

## Questions & Answers

**Q: Can this sealant be used with propane**
A: Good question? Most propane connection are either flare or pipe thread , did you read the spec’s ? I use Mega for pvc /abs waste slip connections and flange arm / nipples with treaded ends.  For all my gas connections I use Rector Seal or yellow gas pipe Teflon thread tape

**Q: Can this product be used as a thread sealant on diesel fuel applications? Any literature?**
A: I’d rather go with another thread sealants specially designed for fuels, there are few of them and very reliable

**Q: Can MegaLoc be used to seal  the threads on the various fuel tank fittings on an aftermarket auxiliary fuel tank that wil be carrying diesel fuel ?**
A: yes, works great for that. just makes sure threads are clean when you start.

**Q: Based on the title description, this product is not the same as the picture.  Can you please identify which is correct?**
A: The product I received is the same as the one in the photo (Megaloc 15804) but it is for the 4oz size, not the 8oz shown in the main photo. If you scroll down it shows the 4oz size. I agree that this is misleading and therefore I just paid about twice what I expected to pay for this product 😑

## Frequently Bought Together

- Hercules 15808 Megaloc Multi-Purpose Thread Sealant, 16 Oz, Can, Blue, Liquid Paste, Bule, 16 Fl Oz
- Hercules Megatape Gray 1/2 in. W x 260 in. L Thread Seal Tape
- PTFE MEGATAPE, 1/2" x 1000" (Grey)

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**Shop now:** [https://www.desertcart.fi/products/54892505-oatey-oatey-hercules-15808-megaloc-multi-purpose-thread-sealant-screw](https://www.desertcart.fi/products/54892505-oatey-oatey-hercules-15808-megaloc-multi-purpose-thread-sealant-screw)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-18*