



🛡️ Seal smart, save energy, and stay ahead of the chill!
Frost King L347 is a 17-foot long, 1/2-inch wide self-adhesive open-cell polyurethane foam tape designed for interior sealing and insulation. Its highly compressible structure fills narrow gaps around windows and doors, improving energy efficiency by blocking drafts. The charcoal-colored tape adheres easily to smooth surfaces like glass, metal, and plastic, offering a durable, low-profile solution backed by a limited lifetime warranty.

| Brand | Frost King |
| Color | Charcoal |
| Material | Polyurethane Foam |
| Number of Items | 1 |
| Recommended Uses For Product | sealing and insulating interior gaps in windows and doors to help save energy |
| Special Feature | Self-Adhering |
| Surface Recommendation | Smooth surfaces (e.g., glass, metal, plastic) |
| Water Resistance Level | Not Water Resistant |
| Size | 3/8"W, 1/4"T |
| Item Thickness | 0.25 Inches |
| Compatible Material | Smooth Surfaces Like Glass, Metal, and Plastic |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 10077578037483 |
| Adhesive Format | roll |
| Adhesive Side Count | 1 |
| Adhesive Location | tape |
| Manufacturer | Thermwell Products Co., Inc |
| UPC | 077578037486 |
| Part Number | L347 |
| Item Weight | 1.44 ounces |
| Product Dimensions | 12.8 x 10.5 x 10.75 inches |
| Item model number | L347 |
| Item Package Quantity | 1 |
| Mounting Type | Adhesive |
| Special Features | Self-Adhering |
| Included Components | Painting Supplies;Abrasives & Surface Preparation;adhesive-caulk |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited Lifetime Warranty |
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