PRO-Bull 3/4" Bullnose Archway

For finishing arches, curvatures and most radii with a rounded bullnose look

3/4" radius bullnose corner bead (VBAB) designed with slotted flange that easily forms to curves and arches with a soft, rounded finish.


Notched flanges enable this bead to be arched to an inside or outside radius. Each tab on the archway bead should be secured with adhesive or staples before application of joint compound. Multiple perforations along the flanges enhance joint compound bond.

  • Ideal for archways, curves and dramatic architectural detailing.
  • Rust proof and dent resistant.
  • Notched flange adapts to virtually any radius condition.

ASTM & Code Standards

  • ASTM C1047 - Standard Specification for Accessories for Gypsum Wallboard and Gypsum Veneer Base
  • ASTM D1784 - Standard Specification for Rigid Poly Vinyl Chloride (PVC) Compounds and Chlorinated Poly Vinyl Chloride (CPVC) Compounds
  • 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
PROBULL A Vinyl Bullnose Archway Corner Bead

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