---
product_id: 74152144
title: "0817 Marine Grade Silicone Sealant (White, 3-Ounce Tube)"
brand: "3m"
price: "399.24 DT"
currency: TND
in_stock: true
category: "3 M"
url: https://www.desertcart.tn/products/74152144-0817-marine-grade-silicone-sealant-white-3-ounce-tube
store_origin: TN
region: Tunisia
---

# Marine-grade durability Moisture-curing & water resistant Multi-surface adhesion 0817 Marine Grade Silicone Sealant (White, 3-Ounce Tube)

**Brand:** 3m
**Price:** 399.24 DT
**Availability:** ✅ In Stock

## Summary

> ⚓ Seal your spot in the captain’s club with 3M Marine Grade Silicone!

## Quick Answers

- **What is this?** 0817 Marine Grade Silicone Sealant (White, 3-Ounce Tube) by 3m
- **How much does it cost?** 399.24 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/74152144-0817-marine-grade-silicone-sealant-white-3-ounce-tube)

## 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

- • **Trusted 3M Quality:** Backed by a 4.6-star rating and decades of innovation in marine-grade silicone technology.
- • **Precision Application:** Compact 3-ounce tube designed for easy, mess-free detailing on boats, RVs, and industrial projects.
- • **Versatile Surface Bonding:** Adheres seamlessly to fiberglass, metal, glass, plastics, and wood for all your sealing needs.
- • **Unmatched Marine Toughness:** Engineered to withstand harsh saltwater and UV exposure without cracking or sagging.
- • **Flexible & Long-Lasting Seal:** Remains pliable over time, ensuring a watertight, mildew-resistant barrier above the waterline.

## Overview

3M 0817 Marine Grade Silicone Sealant is a premium, mildew-resistant silicone paste designed for above-waterline sealing on boats, RVs, and industrial applications. It offers superior adhesion to multiple surfaces including fiberglass, metal, glass, plastics, and wood, while maintaining flexibility and durability in harsh marine environments. Packaged in a convenient 3-ounce tube, it ensures precise application and long-lasting protection against moisture and environmental damage.

## Description

3M Marine Grade Silicone Sealant is designed for the harsh marine environment. Formulated in high-temperature, this sealant provides a durable and long-lasting seal.

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Suspected of damaging fertility or the unborn child.
- Silicone rubber sealant that is mildew resistant, non-sagging and moisture-curing
- Remains flexible with excellent resistance to marine environment
- Adheres to bare and painted metal, fiberglass, glass, non-oily woods and many plastics and abraded rubbers
- Marine, general industrial
- Bonding, attaching and assembling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000R4UB08 |
| Best Sellers Rank | 970,522 in DIY & Tools ( See Top 100 in DIY & Tools ) 7,228 in Sealers |
| Brand | 3M |
| Colour | White |
| Compatible Material | Fibreglass, Glass, Metal, Plastic, Wood |
| Customer Reviews | 4.6 4.6 out of 5 stars (171) |
| Global Trade Identification Number | 00051135080177 |
| Included Components | Sealant |
| Item Dimensions | 38 x 127 x 224 millimetres |
| Item Form | Paste |
| Item Highlight | For above the waterline interior/exterior sealing on RVs, boats and more |
| Item Type Name | 3M Marine Grade Silicone Sealant (08017) – For Boats and RVs - White – 3 Ounces |
| Item Weight | 59 g |
| Manufacturer | 3M |
| Manufacturer Part Number | 00051135080177 |
| Material | Silicone |
| Model Number | MG Sil |
| Number of Items | 1 |
| Number of Packs | 1 |
| Style Name | Detailing Product |
| Surface Recommendation | Fiberglass, Glass, Metal, Plastic |
| UPC | 051135080177 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** 3M
- **Item dimensions L x W x H:** 38 x 127 x 224 millimetres
- **Item weight:** 59 g
- **Material:** Silicone
- **Style:** Detailing Product

## Images

![0817 Marine Grade Silicone Sealant (White, 3-Ounce Tube) - Image 1](https://m.media-amazon.com/images/I/61bBYkyC41L.jpg)

## Questions & Answers

**Q: Should I use it to install hoses for the live baitwell?**
A: If you mean the hose to pump fittings and live well fittings no

**Q: does it set once opened (like 4200)? Or can it be used later?**
A: It can be closed and reused

**Q: can this marine grade silicone sealant 08017 be removed in the future?**
A: yes it can be removed

**Q: Is this UV resistant? I want to use it under the cleats on my boat.**
A: It has some UV tolerance, but 3M makes adhesive sealants with better UV resistance such as 3000UV and 4000UV.

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**Shop now:** [https://www.desertcart.tn/products/74152144-0817-marine-grade-silicone-sealant-white-3-ounce-tube](https://www.desertcart.tn/products/74152144-0817-marine-grade-silicone-sealant-white-3-ounce-tube)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-18*