PRO-Bull 3/4" Bullnose Cornerbead

Used to create elegant, contemporary, rounded 90° drywall corners

PRO-Bull 3/4" radius bullnose provides soft, rounded aesthetic to outside corners.


Extra rigid vinyl bullnose corner bead designed for stiffness and strength.


ASTM & Code Standards

  • ASTM C1047 - Standard Specification for Accessories for Gypsum Wallboard and Gypsum Veneer Base
  • ASTM D3678 - Standard Specification for Rigid Poly Vinyl Chloride (PVC) Interior Profile Extrusions
  • Installation: ASTM C840 - Standard Specification for Application and Finishing of Gypsum Board
  • SDS & Product Certification Information


All stored materials shall be kept dry.  Materials shall be stacked off the ground, supported on a level platform, and protected from the weather.


PRoduct submittal SHeets

Click the below Product Code to view Submittal/Tech Datasheet

Product Code Description
PRO-Bull 3/4" PRO-Bull 3/4" Bullnose Cornerbead

ClarkDietrich SubmittalPro®

Submittal sheets for the exact product you're looking for can be created by using ClarkDietrich's SubmittalPro® Product Submittal System