---
product_id: 59885735
title: "Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551"
brand: "rectorseal"
price: "26.97 OMR"
currency: OMR
in_stock: true
reviews_count: 5
category: "Rectorseal"
url: https://www.desertcart.com.om/products/59885735-rectorseal-8-oz-no-5-pipe-thread-sealant-25551
store_origin: OM
region: Oman
---

# 435 PSI leak-proof hold Compact 8 oz size Silicone-based durable sealant Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551

**Brand:** rectorseal
**Price:** 26.97 OMR
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal it like a pro — no leaks, no limits!

## Quick Answers

- **What is this?** Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551 by rectorseal
- **How much does it cost?** 26.97 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/59885735-rectorseal-8-oz-no-5-pipe-thread-sealant-25551)

## Best For

- rectorseal enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Experts:** Preferred choice for carbon steel fittings in demanding jobs
- • **Silicone Power Seal:** Advanced silicone formula ensures long-lasting durability
- • **Easy Prep, Reliable Results:** Simple mixing before use delivers flawless sealing every time
- • **Perfect Fit for Professionals:** Compact 8 oz size fits seamlessly into any toolkit
- • **Unmatched Pressure Resistance:** Holds tight at 435 PSI for leak-free confidence

## Overview

Rectorseal 8 Oz No. 5 Pipe Thread Sealant is a silicone-based, compact sealant trusted by professionals for its exceptional leak resistance up to 435 PSI. Ideal for carbon steel fittings, it offers durable, reliable sealing in a convenient size, making it a must-have for any serious DIYer or tradesperson.

## Description

Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551 : desertcart.co.uk: DIY & Tools

Review: Had to mix it a bit before use but I found it worked perfectly for my needs and no leaks at 435 PSI (3000 KPaG) for a 10-minute hold.
Review: We use this product for carbon steel fittings and use it a lot.

## Features

- May cause drowsiness or dizziness.
- May cause respiratory irritation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000H5MW0O |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 932,820 in DIY & Tools ( See Top 100 in DIY & Tools ) 7,161 in Sealers |
| Customer Reviews | 4.7 4.7 out of 5 stars (185) |
| Date First Available | 7 Aug. 2012 |
| Item Package Quantity | 1 |
| Item Weight | 272 g |
| Item model number | 25551 |
| Manufacturer | Rectorseal |
| Material | Silicone |
| Part number | 25551 |
| Product Dimensions | 6.35 x 6.35 x 8.89 cm; 272.16 g |
| Style | Compact |

## Product Details

- **Brand:** Rectorseal
- **Item dimensions L x W x H:** 6.4 x 6.4 x 8.9 centimetres
- **Item weight:** 272 g
- **Material:** Silicone
- **Style:** Compact

## Images

![Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551 - Image 1](https://m.media-amazon.com/images/I/61BTU1AeBPL.jpg)
![Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551 - Image 2](https://m.media-amazon.com/images/I/51VL2GzyhxL.jpg)
![Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551 - Image 3](https://m.media-amazon.com/images/I/51n2bL1y52L.jpg)
![Rectorseal 8 Oz No. 5 Pipe Thread Sealant 25551 - Image 4](https://m.media-amazon.com/images/I/81OhRuo-nfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***K on 11 November 2024*

Had to mix it a bit before use but I found it worked perfectly for my needs and no leaks at 435 PSI (3000 KPaG) for a 10-minute hold.

### ⭐⭐⭐⭐⭐ Review
*by Y***I on 25 August 2025*

We use this product for carbon steel fittings and use it a lot.

### ⭐⭐⭐⭐⭐ Review
*by S***. on 24 June 2021*

Easy to use and perfect seal. Good price and received quickly.

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**Shop now:** [https://www.desertcart.com.om/products/59885735-rectorseal-8-oz-no-5-pipe-thread-sealant-25551](https://www.desertcart.com.om/products/59885735-rectorseal-8-oz-no-5-pipe-thread-sealant-25551)

---

*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-07*