Automatic Drop Seal ADB-007 Is apply to the door with the half side groove or without groove, It may require removal of door if the door does not have cut out.
This product surface is matte silvery white aluminum alloy profile, after hard anodizing treatment, sealing material is silicone rubber. It is easy to install on the door.
When the door is closed, the door frame squeezes the adjusting stainless steel screw to make the sealing strip move downward to close the gap at the bottom of the door.
As long as the door open a few millimeters, the seal will automatically lift off the ground, does not hinder the door open and close, will not wear the ground.
The utility model can effectively block the functions of mosquitoes, flies, reptiles, air-conditioner leakage, noise pollution, wind dust, etc. . Installation of a flat rear door appearance without any impact