PRO-90 Archway

Used to finish arches, curvatures and most radius conditions

PRO-90 Archway corner bead (VLAB) (formerly known as CB125A) is an extra rigid vinyl archway designed with slotted flanges that easily forms to curves and arches. The radius on the nose aides in smooth and easy finishing.

Description

The notched single flange adapts to virtually any radius condition. Multiple perforations along flanges and notches enhance compound and veneer plaster bonding. In addition to nail or staple fastening, an adhesive should be used to secure arch tabs to gypsum board.

  • Ideal for archways, curves and radius windows.
  • Maximum flexibility.
  • Rust proof and dent resistant.

 

 

Resources

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

Storage:

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

Submittals

PRoduct submittal SHeets

Click the below Product Code to view Submittal/Tech Datasheet.

Product Code Description
PRO90 A PRO-90 Archway Corner Bead

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