


🔥 Seal the heat, skip the stress — your vent’s new best friend!
Rutland’s 800°F Flexible Latex Sealant is a high-performance, siliconized latex caulk designed for sealing direct vent appliances and metal flues. It offers exceptional heat resistance, flexibility to handle thermal expansion, and waterproof properties for long-lasting protection. Easy to apply and clean with water, this black sealant is made in the USA and covers approximately 6 feet with a 1/2" bead, making it the go-to choice for professionals maintaining gas, pellet, wood, and coal stove systems.
| Material | Siliconized Latex |
| Brand | RUTLAND PRODUCTS |
| Style | Caulking |
| Item Weight | 10.3 Ounces |
| Item dimensions L x W x H | 1.88 x 1.88 x 11.25 inches |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| UPC | 022624006411 |
| Unit Count | 10.3 Fluid Ounces |
| Global Trade Identification Number | 00022624006411 |
| Number of Items | 1 |
| Color | Black |
| Surface Recommendation | Vent |
| Manufacturer | Rutland Products |
| Part Number | 641 |
| Item Weight | 10.3 ounces |
| Product Dimensions | 1.88 x 1.88 x 11.25 inches |
| Item model number | 641 |
| Is Discontinued By Manufacturer | No |
| Size | 10.3 Fl oz Cartridge |
| Item Package Quantity | 1 |
| Temperature Range | 4.2E+2 Degrees Celsius |
| Included Components | 1 Caulk Cartridge |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 12 months. |
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