3-Way Overlap 3/4" Bullnose Corner Cap (M384)

Use to finish three-way bullnose 90° intersections

3-way 3/4" overlap corner caps provide the ideal solution to finish corners quickly and efficiently at three-way 90° bullnose intersections. Easy to install, this rust-proof and dent resistant vinyl cap solves many potential finishing problems.  Added tabs for enhanced corner alignment.

  • Substantially reduces labor.
  • No need for special corner bead applications.
  • Easy to install.
  • Works with metal and vinyl bullnose corner beads.

Product Data & Ordering Information

Size (Radius) Style Wt./Ctn. Pcs./Ctn.
3/4" Plastic 3-Way Overlap Corner Cap 2 lbs. 50

For additional vinyl profile sizes visit Vinyl Corp™ Corner Bead web page.


ASTM & Code Standards

  • ASTM C1047 - Standard Specification for Accessories for Gypsum Wallboard and Gypsum Veneer Base
  • ASTM D3678 Class 2 materials
  • Installation: ASTM C840 & C841 (interior finishes)
  • 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.