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DEFS 45 Degree L-Bead

Trim component used to finish around window and door openings

Used as a backing for perimeter sealant application.

Application(s): DEFS

Designed to protect the raw edges of the board in Direct-Applied Exterior Finish Systems (DEFS).  Large perforations allow the base coat mixture to easily flow through and bond to the substrate. Caulk all intersections, butt joints, ends, and corners at the time of installation.

Product Data & Ordering Information

Product code Finish thickness Perforated flange (A) 45° L (B) Pcs./Box
DE/LB-45 1/16" 1-3/4" 1/2" 50


Code Approvals & Performance Standards

  • ASTM D256 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics
  • ASTM D638 Standard Test Method for Tensile Properties of Plastics
  • ASTM D648 Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position
  • ASTM D696 Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics Between -30°C and 30°C with a Vitreous Silica Dilatometer
  • ASTM D790 Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials
  • ASTM D1784 Standard Classification System and Basis for Specification for Rigid Poly(Vinyl Chloride) (PVC) Compounds and Chlorinated Poly(Vinyl Chloride) (CPVC) Compounds
  • ASTM D4216 Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) and Related PVC and Chlorinated Poly(Vinyl Chloride) (CPVC) Building Products Compounds
  • SDS Vinyl Corp PVC Compounds

Product Submittal Sheets

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

Product Code Description
DE/LB-45 DEFS 45 Degree L-Bead

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