---
product_id: 426211063
title: "14316 Marine Adhesive Sealant 4000 Uv"
brand: "3m"
price: "$86.03"
currency: USD
in_stock: true
reviews_count: 9
category: "3 M"
url: https://www.desertcart.us/products/426211063-14316-marine-adhesive-sealant-4000-uv
store_origin: US
region: United States of America
---

# Sleek black color for seamless gel coat match Compact 1 lb paste for precise application Marine-grade waterproof sealant 14316 Marine Adhesive Sealant 4000 Uv

**Brand:** 3m
**Price:** $86.03
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal like a pro, sail with confidence!

## Quick Answers

- **What is this?** 14316 Marine Adhesive Sealant 4000 Uv by 3m
- **How much does it cost?** $86.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/426211063-14316-marine-adhesive-sealant-4000-uv)

## 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

- • **Compact & Easy to Use:** Paste form in a compact size ensures precise, mess-free application every time
- • **Trusted Brand Quality:** 3M reliability with a 4.4-star rating, favored by marine and RV enthusiasts
- • **Perfect Aesthetic Match:** Black color blends flawlessly with gel coat finishes for a professional look
- • **Flexible & Superior Seal:** Outperforms traditional marine silicone with enhanced flexibility and adhesion
- • **Ultimate Marine Protection:** Waterproof and UV-resistant for long-lasting durability on boats and RVs

## Overview

3M 14316 Marine Adhesive Sealant 4000 UV is a premium black rubber-based paste designed for waterproof sealing and flexible adhesion on marine and RV surfaces. It offers superior UV resistance and durability, outperforming standard marine silicones while providing a sleek finish that matches gel coat colors. Compact and easy to apply, this sealant is trusted by professionals and hobbyists alike for reliable, long-lasting protection.

## Description

3m 14316 Marine Adhesive Sealant 4000 Uv

Review: Recommend! - This stuff is amazing! I use this for waterproofing and re-caulking panels and seals around my motorhome and boat.
Review: Perfect for boat exhaust sealing - Excellent improvement over marine silicone. This is flexible and superior to marine silicone and is still temporary versus the 5200 option. Would buy again? Black color needed to match my boat gel coat.

## Features

- 3m 14316 Marine Adhesive Sealant 4000 Uv

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08XY2MN7W |
| Best Sellers Rank | #55,037 in Automotive ( See Top 100 in Automotive ) #79 in RV Sealants |
| Brand | 3M |
| Brand Name | 3M |
| Color | BLACK |
| Compatible Material | Rubber |
| Customer Reviews | 4.4 out of 5 stars 35 Reviews |
| Global Trade Identification Number | 00076308143169 |
| Included Components | 3m 14316 Marine Adhesive Sealant 4000 Uv |
| Item Dimensions | 10 x 3 x 2 inches |
| Item Form | Paste |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 10 x 3 x 2 inches |
| Manufacturer | 3M |
| Material | Rubber |
| Material Type | Rubber |
| Number of Items | 1 |
| Part Number | 14316 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | marine surfaces |
| UPC | 076308143169 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** 3M
- **Item Weight:** 16 ounces
- **Item dimensions L x W x H:** 10 x 3 x 2 inches
- **Material:** Rubber
- **Style:** Compact

## Images

![14316 Marine Adhesive Sealant 4000 Uv - Image 1](https://m.media-amazon.com/images/I/51lUIygwKWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Recommend!
*by J***H on May 15, 2026*

This stuff is amazing! I use this for waterproofing and re-caulking panels and seals around my motorhome and boat.

### ⭐⭐⭐⭐⭐ Perfect for boat exhaust sealing
*by C***T on August 1, 2025*

Excellent improvement over marine silicone. This is flexible and superior to marine silicone and is still temporary versus the 5200 option. Would buy again? Black color needed to match my boat gel coat.

### ⭐⭐⭐⭐⭐ Awesome Sealer!
*by T***Y on May 4, 2025*

I LOVE this stuff. I seal a lot of automotive areas prone to water intrusion. Never let me down. Stay flexible and strong adhesion.

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**Shop now:** [https://www.desertcart.us/products/426211063-14316-marine-adhesive-sealant-4000-uv](https://www.desertcart.us/products/426211063-14316-marine-adhesive-sealant-4000-uv)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-08*