pairs due to damaged corners, cracks, falling off, etc.
3. Improved work efficiency by 3-5 times, short construction time and reduced project cost.
4. Easily installed with nails, screws or staples, vinyl bullnose corner bead is rust-proof and dent-resistant.
The construction method of circular arc corner line:
1 Wall plastered and smoothed;
2 Then press the bullnose corner guard evenly and forcefully on the wet cement surface, make the cement sand overflow from the round hole, make the surface