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🌟 Seal the deal with WeatherMaster—where durability meets flexibility!
Titebond WeatherMaster Metal Roof Sealant is a premium polymer caulk engineered for superior adhesion and flexibility on metal surfaces including aluminum, copper, and galvanized steel. It withstands extreme weather, UV exposure, and joint movement up to ±50%, outperforming traditional sealants. Ideal for professional exterior projects, it’s VOC-compliant and safe, ensuring a weather-tight, long-lasting seal that keeps your metal roofs and fixtures protected year-round.











| ASIN | B08B4FQ326 |
| Best Sellers Rank | #41,606 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #133 in Adhesive Caulk #407 in Industrial Sealants #26,191 in Hardware |
| Brand | Titebond |
| Brand Name | Titebond |
| Color | Gray |
| Compatible Material | Aluminum, Glass, Metal, Plastic, Wood |
| Customer Reviews | 4.6 out of 5 stars 312 Reviews |
| Global Trade Identification Number | 00037083624212 |
| Included Components | 1 Cartridge |
| Item Dimensions | 1.94 x 1.94 x 12 inches |
| Item Form | Liquid |
| Item Type Name | joint-sealants |
| Item Weight | 9.5 Ounces |
| Item dimensions L x W x H | 1.94 x 1.94 x 12 inches |
| Manufacturer | Franklin International |
| Material | Polymer |
| Material Type | Polymer |
| Model | 62421 |
| Number of Items | 1 |
| Part Number | 62421 |
| Style | 62421, Gray |
| Style Name | 62421, Gray |
| Supported Standards | TT-S-00230C Type II Class A, CAN/CGSB-19 13-M87 Classification MCG-2-25-A-N, ASTM C920 Type S Grade NS Class 50 Use T, NT, M, A & G |
| Surface Recommendation | Roof |
| Unit Count | 1.0 Count |
| Warranty Description | Limited Warranty: If not satisfied with product performance when used as directed, according to our sealant installation guidelines, return container and proof of purchase to Franklin International, Inc. |
| Water Resistance Level | Waterproof |
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