Application
Drywall Corner Bead
is a strong, durable and straight reinforcement for drywall and veneerplaster corners. All surfaces that receive finish have ridges for better    finish adhesion. The nose of this bead acts as a ground and screed to help    the applicator achieve the proper depth of finish
Production Detail
1.The arch bead material is pvc.
2.white color
3.UV protector
4.Impact    resistant, anti-bumping, multi-color, of antisepsis and antibiosis
5.The length is as    requirement.
6. No    sharp edges ;Non corrosive  ; Easy to cut    http://www.juntaipvc.com/