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❄️ Lock in warmth, lose the frost—your patio’s winter MVP!
The 3M Outdoor Patio Door Insulator Kit (7' x 9.3') uses heat-shrink window film and Scotch double-sided tape to create an airtight seal that reduces energy loss, prevents frost buildup, and cuts heating costs. Designed for outdoor use on painted or varnished wood, aluminum, or vinyl-clad patio doors, it installs quickly and keeps your home cozy throughout the cold season.
| Global Trade Identification Number | 00051131532236 |
| Manufacturer | 3M |
| UPC | 051131532236 |
| Item model number | 2174W |
| Product Dimensions | 3.66 x 24.77 x 6.86 cm; 227 g |
| ASIN | B000AXXCY8 |
S**L
Very Thin
The film is very thin and can easily get pierced by sharp object if not careful. Has to be installed at least an inch away from glass pane to be effective.
A**R
Good
Ease of use
Trustpilot
1 day ago
3 weeks ago