---
product_id: 709139302
title: "WeatherMaster Metal Roof Sealant, Gray – Premium Polymer Caulk for Aluminum, Copper, Galvanized Steel & Coated Metals, UV-Resistant – 62431, 9.5 Oz. Cartridge"
brand: "titebond"
price: "VT7856"
currency: VUV
in_stock: true
reviews_count: 9
category: "Titebond"
url: https://www.desertcart.vu/products/709139302-weathermaster-metal-roof-sealant-gray-premium-polymer-caulk-for-aluminum
store_origin: VU
region: Vanuatu
---

# Strong adhesion to metals UV & weather resistant ±50% joint flexibility WeatherMaster Metal Roof Sealant, Gray – Premium Polymer Caulk for Aluminum, Copper, Galvanized Steel & Coated Metals, UV-Resistant – 62431, 9.5 Oz. Cartridge

**Brand:** titebond
**Price:** VT7856
**Availability:** ✅ In Stock

## Summary

> 🌟 Seal the deal with WeatherMaster—where durability meets next-level weatherproofing!

## Quick Answers

- **What is this?** WeatherMaster Metal Roof Sealant, Gray – Premium Polymer Caulk for Aluminum, Copper, Galvanized Steel & Coated Metals, UV-Resistant – 62431, 9.5 Oz. Cartridge by titebond
- **How much does it cost?** VT7856 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/709139302-weathermaster-metal-roof-sealant-gray-premium-polymer-caulk-for-aluminum)

## Best For

- titebond enthusiasts

## Why This Product

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

## Key Features

- • **Metal Mastery:** Superior adhesion to aluminum, copper, galvanized steel & Kynar coated metals.
- • **All-Weather Ready:** Extrudable in extreme hot or cold, sticks to wet surfaces for year-round reliability.
- • **Safe & Sustainable:** VOC-compliant, solvent-free formula keeps your projects eco-conscious and safe.
- • **Unmatched Flexibility:** Permanently elastomeric with ±50% joint movement—no cracks, no shrinkage.
- • **Long-Lasting Protection:** Outperforms silicone, tripolymer & urethane sealants for durable exterior defense.

## Overview

Titebond WeatherMaster Metal Roof Sealant is a premium polyurethane polymer caulk designed for superior adhesion and flexibility on metal surfaces including aluminum, copper, galvanized steel, and Kynar coatings. It offers ±50% joint movement, is UV and weather resistant, extrudable in extreme temperatures, and adheres to damp surfaces. This VOC-compliant, solvent-free sealant outperforms traditional silicones and urethanes, making it ideal for long-lasting exterior sealing on roofs, gutters, windows, and vents.

## Description

Titebond WeatherMaster Metal Roof Sealant is specifically formulated to outperform all other sealant technologies, including VOC solvent, silicones, tripolymers and urethanes. This superior polymer formula provides a weather-tight seal against water, wind, dust and dirt. It offers exceptional adhesion to Kynar™ coated metal materials, along with standard metal, aluminum, steel, galvanized bonderized surfaces, plastics and glass.

Review: Excellent product. - I purchased & used this Excellent leakproof Caulk on my 5 year old Metal Roofs. Exactly Same Caulking Roofing Contractor Used . So, after installation one year later, and then Once a year afterwards as to Inspect and re-seal( if necessary.)For all vents, seams, chimney flashing ,etc keeps my roof in good shape on both Buildings. One is a 2000 'sq. Hangar. & House is 3600'sq. Ordered 6 Tubes & Used only 4 Tubes with a bit left over in the last tube. I always keep a few tubes on hand living in South Florida. This product is a tough as they come and holds up very well. Preventative maint is the key which keeps us Happy and dry.
Review: Very good - I like it. Works perfectly. Easy to install, easy to use.

## Features

- Premium Metal Roof Sealant: Elastomeric polymer formula provides strong adhesion to aluminum, copper, galvanized steel, Kynar coated metals, and most building materials.
- Flexible & Weather-Tight: Permanently flexible with ±50% joint movement, zero shrinkage, and resistant to dust, dirt, water, and wind.
- Outperforms Other Sealants: Exceeds the performance of silicone, tripolymer, and urethane sealants for long-lasting exterior protection.
- Extreme Weather Application: Extrudable in hot or cold conditions, adheres to wet and damp surfaces, UV-resistant, and compatible with all types of foam.
- Ideal for Exterior Projects: Perfect for sealing metal roofs, windows, doors, siding, gutters, and vents; VOC-compliant and solvent-free for safe use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B4JGP4W |
| Best Sellers Rank | #41,692 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #120 in Adhesive Caulk #609 in Industrial Sealants #52,092 in Hardware |
| Brand | Titebond |
| Color | Gray |
| Date First Available | June 12, 2020 |
| Global Trade Identification Number | 00037083624311 |
| Item Form | Liquid |
| Item Weight | 9.5 ounces |
| Item dimensions L x W x H | 1.94 x 1.94 x 12 inches |
| Item model number | 62431 |
| Manufacturer | Franklin International |
| Material | Polyurethane |
| Number of Items | 1 |
| Product Dimensions | 1.94 x 1.94 x 12 inches |
| Style | 62431, Gray |
| Surface Recommendation | Roof |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Titebond
- **Item Weight:** 9.5 Ounces
- **Item dimensions L x W x H:** 1.94 x 1.94 x 12 inches
- **Material:** Polyurethane
- **Style:** 62431, Gray

## Images

![WeatherMaster Metal Roof Sealant, Gray – Premium Polymer Caulk for Aluminum, Copper, Galvanized Steel & Coated Metals, UV-Resistant – 62431, 9.5 Oz. Cartridge - Image 1](https://m.media-amazon.com/images/I/61mQe-Co3CL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product.
*by E***2 on March 30, 2025*

I purchased & used this Excellent leakproof Caulk on my 5 year old Metal Roofs. Exactly Same Caulking Roofing Contractor Used . So, after installation one year later, and then Once a year afterwards as to Inspect and re-seal( if necessary.)For all vents, seams, chimney flashing ,etc keeps my roof in good shape on both Buildings. One is a 2000 'sq. Hangar. & House is 3600'sq. Ordered 6 Tubes & Used only 4 Tubes with a bit left over in the last tube. I always keep a few tubes on hand living in South Florida. This product is a tough as they come and holds up very well. Preventative maint is the key which keeps us Happy and dry.

### ⭐⭐⭐⭐⭐ Very good
*by J***E on September 15, 2025*

I like it. Works perfectly. Easy to install, easy to use.

### ⭐⭐⭐⭐⭐ Great product
*by S***D on November 22, 2025*

This is a very good product. Sticky but runs a bit.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-19*