3/4" Bullnose 3-Way Outside Corner Cap (M385)

A professional finish where three 3/4" bullnose corners meet at 90°


3-way 3/4" bullnose 90° corner caps provide the ideal solution to finish corners quickly and efficiently at three-way 90° 3/4" bullnose intersections. This corner cap features extended tabs for easier alignment and a professional finish, and it works well with both metal and vinyl bullnose corner beads.

Bullnose corner cap eliminates the need for special corner bead applications and time-consuming mitering.

  • No need for special corner bead applications.
  • Easy to install.
  • Huge labor saver.
  • Favorite of metal bullnose corner bead users.


Product Data & Ordering Information

Size (Radius) Style Wt./Ctn. Pcs./Ctn.
3/4" Plastic 3-Way Corner Cap 1 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.