It is an automatically adjustable energy-saving sealer. The product is composed of an elastic adjusting device and a brush. The brush can be adjusted automatically according to the height of the ground to adapt to the ground to achieve the best sealing effect and minimize the wear of the brush.
• Sealing gap：1mm-5mm
• Finish：White coating
• Fixing：Screw and self adhesive installation
• Seal：Brush, black