RobustWeg Self-Adhesive Rain Drip Guard,Black Self Adhesive Window Weather Bar,Windows Sill Water Barrier For Doors,Windproof,Fits Snugly,For Indoor External Sash Windows,Outdoor Eaves

Material: The rainproof strip is made of rubber, which is resistant to aging and weathering, and is not easily deformed or cracked even under sun and rain. Rainproof: The self-adhesive door and window rainproof strip effectively blocks rainwater. After strong adhesion, it forms a waterproof barrier to prevent rainwater backflow. The inclined bypass design allows for fast drainage, preventing rainwater from accumulating on the windowsill and seeping into the wall, protecting the window sash, and effectively preventing rainwater from flowing back to the window frame. 135° Incline + Deflector: The inclined edge allows water to drain from the gaps, while the deflector blocks wind-drives backflow, providing double protection for sliding/casement windows. Installation Method: Clean the area where the rainproof strip will be applied, ensuring it is free of dust and water stains. Peel off the backing adhesive, apply the rainproof strip, and trim any excess with scissors. Wide Application: The reinforced rubber sealing strip is suitable for sealing various window gaps; installation does not affect window use; significant effect during the rainy seasons.