3/5M Window Weather Bar, Door Rain Deflectors, Self Adhesive Rain Deflector with Reinforced Rubber, Blocks Water Intrusion, Suitable for Sliding, Casement Windows, Doors, Cars and Truck (Black, 3M)

• Strong Self-Adhesive & Tool-Free Installation - Equipped with waterproof acrylic adhesive backing, sturdy and durable, not easy to peel off or fall off after installation. Peel-and-stick design, no drilling, no tools needed, easy to install, effectively seals window gaps, protects window sill and wall from water damage
• Weather-Resistant & Durable Rubber - High-elastic weatherproof rubber withstands extreme high and low temperatures, resists aging, deformation and cracking. Reinforced ribs enhance impact resistance, keep stable in heavy rain, prevent water retention strip bending and falling off, prolong service life
• Universal Compatibility - Perfect for all types of outward-opening windows, balcony windows, car doors and windows. Forms a physical waterproof barrier, prevents rainwater entering window seams, keeps room interior dry and clean. Note: slight manual measurement error, please confirm size before installation
• 135° bevel and 3.4cm deflector, dual-blocking design for effective rainwater backflow prevention. Flexible rubber fits window frames tightly, stops rainwater infiltration, ideal for sliding windows, casement windows, car windows, solving window leakage problems
• Practical Home & Vehicle Waterproof Solution - Angled diversion structure specially designed for window sills, combines with deflector for efficient rain protection and quick drainage. Flexible, wear-resistant rubber adapts to different window sill curves, achieves dry-wet separation, a must-have waterproof accessory for home and car

Introducing our Self-Adhesive Window Edge Water Retention Strip, the ultimate waterproof solution for your home and vehicle, designed to solve window leakage and rainwater infiltration problems effectively. Crafted with a 135° bevel and 3.4cm deflector, this water retention strip features a dual-blocking design that tightly fits window frames with flexible rubber material, preventing rainwater backflow and infiltration—perfect for sliding windows, casement windows, balcony windows, and car doors/windows. Made of high-elastic weather-resistant rubber, it withstands extreme temperatures, resists aging, deformation and cracking, while reinforced ribs enhance stability and prevent bending or falling off even in heavy rain, ensuring long-lasting durability. Equipped with strong waterproof acrylic adhesive, our window water retention strip offers tool-free, peel-and-stick installation—no drilling or extra tools required, saving you time and effort. It effectively seals window gaps, protects window sills and walls from water damage, keeping your space clean and dry. With universal compatibility, it fits most window types and car windows, forming a reliable physical waterproof barrier to keep interiors dry. The angled diversion structure accelerates rainwater drainage, avoiding water accumulation on window sills, while the flexible, wear-resistant rubber adapts to different window sill curves, achieving dry-wet separation. Whether for home use or vehicle use, this practical window waterproof strip is a cost-effective accessory to keep your space free from rainwater troubles