---
product_id: 296894892
title: "3M Marine Grade Silicone Sealant White"
brand: "3m"
price: "426 kr"
currency: DKK
in_stock: true
category: "3 M"
url: https://www.desertcart.dk/products/296894892-3m-marine-grade-silicone-sealant-white
store_origin: DK
region: Denmark
---

# Long-lasting flexibility Marine-grade durability Mildew-resistant & non-yellowing 3M Marine Grade Silicone Sealant White

**Brand:** 3m
**Price:** 426 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with marine-grade confidence!

## Quick Answers

- **What is this?** 3M Marine Grade Silicone Sealant White by 3m
- **How much does it cost?** 426 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/296894892-3m-marine-grade-silicone-sealant-white)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Longevity:** Retains flexibility even after prolonged exposure, preventing cracks and leaks over time.
- • **Mildew-Resistant Seal:** Keeps surfaces pristine with a non-yellowing, mildew-resistant finish that lasts for years.
- • **Compact & Ready-to-Use:** 88ml liquid form in a sleek, easy-to-handle package designed for precision and convenience.
- • **Ultimate Marine Protection:** Engineered to withstand the harshest marine environments, ensuring your projects stay sealed and secure.
- • **Multi-Surface Compatibility:** Perfectly bonds with wood, metal, glass, plastics, and more for versatile application.

## Overview

3M Marine Grade Silicone Sealant is a premium, mildew-resistant, and non-yellowing silicone sealant designed specifically for demanding marine environments. It offers exceptional flexibility and durability across multiple surfaces including wood, metal, and glass, ensuring long-lasting, water-resistant seals that maintain their integrity even after years of exposure.

## Description

Size:3 oz | Color:Clear | Number of Items:1 3M Marine Grade Silicone Sealant is a high quality silicone designed for the harsh marine environment. It forms a mildew-resistant, non-yellowing seal that remains flexible even after years of exposure

## Features

- 3M Marine Grade Silicone Sealant is a high quality silicone designed for the harsh marine environment.
- Mildew-resistant, non-yellowing seal
- Remains flexible even after years of exposure
- Has been designed for the harsh marine environment
- Package Include: 1 piece

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000H8W9V8 |
| Best Sellers Rank | #39,314 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #93 in Silicone Adhesives |
| Brand Name | 3M |
| Colour | As shown in the image |
| Compatible Material | Wood, Metal, Glass, Plastics, Other Materials |
| Country of Publication | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,099) |
| Included Components | 1 |
| Item Dimensions | 22.2 x 12.4 x 3.5 Centimeters |
| Item Form | Liquid |
| Item Weight | 0.25 Pounds |
| Manufacturer | 3M |
| Manufacturer Part Number | B000H8W9V8 |
| Material Type | Silicone |
| Model | MG Sil |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style Name | Compact |
| Unit Count | 88 Milliliters |
| Warranty Description | no warranty available |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** 3M
- **Item Weight:** 0.25 Pounds
- **Item dimensions L x W x H:** 22.2 x 12.4 x 3.5 Centimeters
- **Material:** Silicone
- **Style:** Compact

## Images

![3M Marine Grade Silicone Sealant White - Image 1](https://m.media-amazon.com/images/I/71N+QNHHp2L.jpg)

## Questions & Answers

**Q: Can. This be used to attach cermamic tiles in a hot tub witch will be under water?**
A: I used it to seal a sailboat. As I know it cannot be used under water. This being said, it resists exposure to elements, it is kind of elastic after curing, but is not very adhesive, you can easily peel it off.

**Q: Will salt water deteroriate this?**
A: Not sure. Used in fresh water only. Great product.

**Q: Will this work good with polyurethane front splitter?**
A: Depends on what it trying to do. It is not a glue, just a premium silicone sealant, made for wet conditions.

**Q: Does this product work to seal cracks in rain boots?**
A: Temporary fix. New boots makes more sense.

## Frequently Bought Together

- 3M Marine Grade Silicone Sealant, 08019, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, Clear, 3 fl oz Tube
- 3M Marine Adhesive Sealant 5200 - Permanent Bonding and Sealing for Boats and Marine Applications - Black - 3 Ounces
- 3M Marine Adhesive Sealant 4000 UV (05280), Medium Strength Flexible Waterproof Adhesive Sealant for Boats and RVs, UV Resistant, Cures in 24 Hours, White, 3 fl oz Tube

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**Shop now:** [https://www.desertcart.dk/products/296894892-3m-marine-grade-silicone-sealant-white](https://www.desertcart.dk/products/296894892-3m-marine-grade-silicone-sealant-white)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-10-02*