Partition End Caps

Quickly finishes doorways, knee walls and wall ends

Finish doorways, wall ends, knee walls and closets by eliminating the need for a drywall rip and two corner beads.

Application(s): Drywall

Partition End Caps are designed with a “T” slotted flange to create straight-to-curve arches by simply cutting the ends of "T" slots where arches or curve is desired. This product provides time (cost) savings through single-piece installation versus installing two corner beads. You also use less compound than two corner bead applications. Multiple perforations enhance strength of joint compound adhesion. Easy to cut, rust proof and dent resistant.

  • 4-5/8" size is designed for 2 x 4 wood studs
  • 4-7/8" size is designed for 3-5/8" metal studs
  • 3-1/2" size is designed for 2-1/2" metal studs and 2 pieces of 1/2" drywall
  • 3-3/4" size is designed for 2-1/2" metal studs and 2 pieces of 5/8" drywall

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
PEC50, PEC58 Partition End Caps

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