Base material
Aluminum alloy, galvanized iron, stainless steel
Bristle material
Nylon, Plastic,PP,PVC,PE,
Bristle size
1in, 3in, 4IN, 2in, 2 5/8in,customization
Color
Black,Green,yellow,customization
Function
Dustproof,sealing,waterproof
Feature
Corrosion resistance, brush wire tight neat, unshedding