---
product_id: 112709214
title: "Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz"
brand: "hylomar"
price: "S$40"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/112709214-hylomar-universal-blue-non-setting-sealant-silicone-jointing-compound-3
store_origin: SG
region: Singapore
---

# Fluid resistant 3.5oz tube Non-hardening Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz

**Brand:** hylomar
**Price:** S$40
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal the Deal with Hylomar!

## Quick Answers

- **What is this?** Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz by hylomar
- **How much does it cost?** S$40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/112709214-hylomar-universal-blue-non-setting-sealant-silicone-jointing-compound-3)

## Best For

- hylomar enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** No mess, no fuss—just apply and let it do the work for you.
- • **Fluid Resistance:** Engineered to withstand a variety of industrial fluids, ensuring durability.
- • **Professional Quality:** Trusted by experts, this sealant is your go-to for reliable performance.
- • **Seal with Confidence:** Experience the power of a non-setting sealant that adapts to your needs.
- • **Versatile Application:** Perfect for automotive, marine, and industrial uses—one solution for all.

## Overview

Hylomar Universal Blue Non-Setting Sealant is a 3.5oz tube of high-performance jointing compound designed for versatility and reliability. It remains non-hardening and is resistant to a wide range of fluids, making it ideal for various applications in automotive, marine, and industrial settings.

## Description

Hylomar Universal Blue is a polyester urethane based sealant that is non-setting and non-hardening, even at high temperatures. The com-pound is resistant to a wide range of fluids including all industrial fuels, oils, water and brine, air, turbine and piston engine combustion products, water, water/glycol and methanol mixtures, petroleum and synthetic diester lubricating oils, gasoline and kerosene fluids (Avtur & Avcat) and fluorocarbon refrigerants. Hylomar Universal Blue can be used to seal joint faces or threaded parts. Instructions for use: Hylomar Universal Blue should be applied to clean dry surfaces. Apply a thin film or bead to one or both surfaces. Once applied, sufficient time should be allowed for the solvent to evaporate. Unlimited assembly time allows precise alignment of joints to be made. Due to the nature of the compound, fasteners may be required to be re- tightened to the correct torque. Hylomar Universal Blue can be removed from dismantling components by rubbing with a cloth soaked with Acetone. No scraping is necessary. Non-hardening and non-setting Unlimited assembly time Vibration resistant Allows metal to metal contact Resistant to combustion products, water, engine coolant, petroleum, lubricating oils & kerosene Comes with usage instructions and safety warnings To ensure a secure and leak free seal between the gasket and the component part you may need to use a suitable joining compound. Hylomar supply's a wide range of high quality jointing compounds all specifically designed to cater for a wide range of situations. Hylomar Universal Blue is a non-setting jointing compound that is effective over a wide range of temperatures and, is also resistant to a wide range of fluids, including fuels, oils, water and lubricants.

## Features

- One Tube of Hylomar Universal Blue 10098
- 3.5oz - 100 grams
- Non-setting and Non-hardening
- Resistant to a wide range of fluids including all industrial fuels, oils, water, and brine

## Product Details

- **Material:** Silicone
- **Brand:** Hylomar
- **Style:** Industrial
- **Item Weight:** 3.5 Ounces
- **Water Resistance Level:** Water Resistant

## Images

![Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz - Image 1](https://m.media-amazon.com/images/I/419-ph9wIfL.jpg)

## Questions & Answers

**Q: Hylomar's website shows that this is made in 3 different viscosity grades, light, medium, and heavy.  What's being sold here?**
A: hi.  I checked the tube and the package.  Does not say anything about viscosity.     Seems pretty thin,  same stuff I have been using for over 20 years.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The recommended and time-tested brand for use on my aluminum V-12 engines
*by J***W on July 3, 2024*

High performance seal

### ⭐⭐⭐⭐⭐ Works well, very well...
*by T***F on October 27, 2022*

I've used this product on rear differential gaskets, valve cover gaskets, intake manifold gaskets, and water pump gaskets and it works very well. In my mind the main advantage is the fact that it's non-hardening, which means that in 3 years when you have to dis-assemble the the engine, or rear end, or whatever, gasket removal is MUCH easier than with a hardening or a glue type product. I've also used the Hylomar spray and it works just as good as the tube, but much easier to apply over a larger area.

### ⭐⭐⭐⭐⭐ Works great at stopping Oil Leaks
*by D***H on October 10, 2023*

Used this to stop that tiny drip of oil from the drain plug on my Harley Davidson. I had tried 3 times replacing the o-ring as well as putting pipe tape on the drain plug threads but still had that annoying tiny drip under my bike. Not any more, Great stuff, Highly recommended!!!

## Frequently Bought Together

- Hylomar Universal Blue Non-Setting Sealant Silicone Jointing Compound 3.5oz
- Permatex 85080 Ultra Black Maximum Oil Resistance RTV Silicone Gasket Maker, Sensor Safe And Non-Corrosive, For High Flex And Oil Resistant Applications 9.5 oz
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red

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**Shop now:** [https://www.desertcart.sg/products/112709214-hylomar-universal-blue-non-setting-sealant-silicone-jointing-compound-3](https://www.desertcart.sg/products/112709214-hylomar-universal-blue-non-setting-sealant-silicone-jointing-compound-3)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*