---
product_id: 184096148
title: "Blue 40g Blister"
brand: "hylomar"
price: "NZ$36"
currency: NZD
in_stock: true
reviews_count: 2
category: "Hylomar"
url: https://www.desertcart.nz/products/184096148-blue-40g-blister
store_origin: NZ
region: New Zealand
---

# High water resistance Trusted blue silicone formula Multi-surface compatibility Blue 40g Blister

**Brand:** hylomar
**Price:** NZ$36
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal it like a pro with the iconic Hylomar Blue!

## Quick Answers

- **What is this?** Blue 40g Blister by hylomar
- **How much does it cost?** NZ$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/184096148-blue-40g-blister)

## 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

- • **Removable & Reusable:** Easily removable without damage, perfect for maintenance pros.
- • **Legendary Sealant Power:** Trusted by engineers since the 1970s for unbeatable gasket sealing.
- • **Versatile Surface Bonding:** Works seamlessly on glass, metal, plastic, and wood for all your projects.
- • **Water-Resistant Durability:** High viscosity formula ensures long-lasting protection against moisture.
- • **Proven Quality & Reliability:** Consistently rated 4.4 stars with a loyal professional following.

## Overview

Hylomar Blue 40g is a high-viscosity, water-resistant silicone gasket sealer trusted by professionals since the 1970s. Compatible with multiple materials including glass, metal, plastic, and wood, it offers a removable, durable seal ideal for automotive and industrial applications.

## Description

Hylomar Blue 40g Blister : desertcart.co.uk: Automotive

Review: Best gasket sealer. - Hylomar Blue has been around for ages, I remember using it when I was an Apprentice mechanical engineer in the 70's and it was just accepted that this was the stuff to use. So why not still use it.
Review: Delivered undamaged - Same good quality

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Harmful if swallowed.
- May cause damage to organs through prolonged or repeated exposure.
- May cause drowsiness or dizziness.
- May cause respiratory irritation.
- Suspected of causing cancer.
- Removable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084ZVZ8H2 |
| Best Sellers Rank | 109,282 in Automotive ( See Top 100 in Automotive ) 556 in Fillers, Adhesives & Sealants |
| Brand | Hylomar |
| Colour | Blue |
| Compatible Material | Glass, Metal, Plastic, Wood |
| Container Type | Blister Pack |
| Customer Reviews | 4.4 4.4 out of 5 stars (9) |
| Item Form | Solid |
| Manufacturer Part Number | 589 |
| Material | Silicone |
| Other Special Features of the Product | Removable |
| Specific Uses For Product | Dental |
| Unit Count | 40.0 gram |
| Viscosity | High Viscosity |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Hylomar
- **Item form:** Solid
- **Material:** Silicone
- **Special feature:** Removable
- **Specific uses for product:** Dental

## Images

![Blue 40g Blister - Image 1](https://m.media-amazon.com/images/I/415dTZGXvcL.jpg)
![Blue 40g Blister - Image 2](https://m.media-amazon.com/images/I/310gMGD+xYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best gasket sealer.
*by R***T on 30 November 2021*

Hylomar Blue has been around for ages, I remember using it when I was an Apprentice mechanical engineer in the 70's and it was just accepted that this was the stuff to use. So why not still use it.

### ⭐⭐⭐⭐⭐ Delivered undamaged
*by D***X on 3 February 2024*

Same good quality

## Frequently Bought Together

- Hylomar Blue 40g Blister
- J-B Weld 31314 High Temperature RTV Silicone Gasket Maker and Sealant - Red - 3 oz.
- Realth Silicone Gasket Maker | 1 Pack 3.53 Oz(100g) | Ultra Black RTV | High Temperature | Oil Resistance | High Strength Flange Sealing for Automotive Machine Equipment Repairing(SG119)

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**Shop now:** [https://www.desertcart.nz/products/184096148-blue-40g-blister](https://www.desertcart.nz/products/184096148-blue-40g-blister)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-07-02*