pva sponge rollers

Description

PVA Sponge Rollers
Cost-effective method of drying and removing water and liquids from PCBs, LCD, and glass.
super water absorption ability, When wet, has good softness and flexibility, and won't scratch surfaces.
Roller is hard when dry Needs to be pre-soaked in water for 2 hours and have the extra water squeezed our before use Rotational Speed:<*0 RPM Surface Speed:<4 m/min.
Factory price ; Low price best quality,
size can according to customers,
lead time : 2 weeks.