Specifications

The expanded angle bead
a new building material
and specially designed to protect the outside corner
It can make the corner

The expanded angle bead  is a new building material, and specially designed to protect the outside corner. It can make the corner looks smoother and speed up the construction period. The corner bead is made of high-strengthen polythene, its advantages include anticorrosion, shock resistant, ageing resistance, low cost, environmental protection and excellent mechanics function; It is easy to use the corner bead without ruler, at the same time, it saves labor force and reduces project cost.