---
product_id: 633888776
title: "71522 1 Pack Hylomar Tube"
brand: "valco cincinnati"
price: "434.86 DT"
currency: TND
in_stock: true
category: "Valco Cincinnati"
url: https://www.desertcart.tn/products/633888776-71522-1-pack-hylomar-tube
store_origin: TN
region: Tunisia
---

# Withstands up to 600°F heat Seals ultra-thin gaps ≤0.01" Impervious to oil & engine fluids 71522 1 Pack Hylomar Tube

**Brand:** valco cincinnati
**Price:** 434.86 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, perform like a legend.

## Quick Answers

- **What is this?** 71522 1 Pack Hylomar Tube by valco cincinnati
- **How much does it cost?** 434.86 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/633888776-71522-1-pack-hylomar-tube)

## Best For

- valco cincinnati enthusiasts

## Why This Product

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

## Key Features

- • **Oxygen sensor safe:** Compatible with modern engine sensors, preventing costly malfunctions.
- • **Engine-fluid resistant:** Impervious to oil, gasoline, glycol, and other harsh engine fluids for long-lasting performance.
- • **Ultra-thin gap sealing:** Perfect for gaps 0.01" or less, eliminating the need for bulky gaskets.
- • **Aerospace-grade reliability:** Originally developed for Rolls Royce aerospace standards, ensuring unmatched durability.
- • **Flexible, non-hardening seal:** Maintains integrity under thermal distortion and vibration—no cracking or drying out.

## Overview

Hylomar 71522 is a high-performance polyester polyol-based sealant tube, originally engineered for aerospace use by Rolls Royce. It transforms from gel to flexible putty, creating durable, non-hardening seals that withstand temperatures up to 600°F and resist oil, gasoline, and engine fluids. Ideal for ultra-thin gaps (≤0.01"), it’s oxygen sensor safe and perfect for automotive and industrial applications demanding precision and reliability.

## Description

Hylomar is a polyester polyol-based compound that turns from a gel into flexible putty within minutes of application. Originally developed by Rolls Royce, where it performed under the most stringent aerospace tolerances, Hylomar brings superior qualities to automotive applications. Its non-hardening formula maintains seal integrity even when subjected to thermal distortion and vibration.

## Features

- Causes serious eye irritation.
- Highly flammable liquid and vapour.
- May cause drowsiness or dizziness.
- Repeated exposure may cause skin dryness or cracking.
- Impervious to oil, gasoline, glycol and other engine fluids
- Oxygen-sensor safe, seals gaps .01" or less, and performs at constant temperatures up to 600 Degree Fahrenheit
- Use Hylomar for thin gaps without a gasket or as a gasket dressing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071GC28QT |
| Brand | Valco Cincinnati |
| Colour | Yellow |
| Included Components | Valco |
| Item Dimensions | 43 x 174 x 37 millimetres |
| Item Type Name | Hylomar Tube |
| Item Weight | 107 g |
| Item dimensions L x W x H | 43 x 174 x 37 millimetres |
| Manufacturer | Valco Cincinnati |
| Material | Polyester |
| Model Number | 71522 |
| Number of Pieces | 1 |
| Part Number | 71522 |
| Size | , 1 Pack |
| Thread Size | 0.01 inch |
| Thread Type | NPT |
| Thread size | 0.01 inch |
| Unit Count | 1.0 count |

## Product Details

- **Size:** , 1 Pack
- **Material:** Polyester
- **Brand:** Valco Cincinnati
- **Colour:** Yellow
- **Item dimensions L x W x H:** 43 x 174 x 37 millimetres
- **Thread size:** 0.01 inch
- **Thread type:** NPT
- **Item weight:** 0.24 Pounds
- **Number of pieces:** 1
- **Manufacturer:** Valco Cincinnati

## Images

![71522 1 Pack Hylomar Tube - Image 1](https://m.media-amazon.com/images/I/61Rs92TvPqL.jpg)

## Frequently Bought Together

- Valco Cincinnati 71522 Hylomar Tube
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- Silver Seal Hylomar Universal Jointing Compound (6.9 oz. Aerosol)

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**Shop now:** [https://www.desertcart.tn/products/633888776-71522-1-pack-hylomar-tube](https://www.desertcart.tn/products/633888776-71522-1-pack-hylomar-tube)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-08*