10 Starter Strips / Casing Beads Designed to protect the raw edges of the board in Direct-Applied Exterior Finish Systems. Large perforations allow matrix to easily flow through and bond to substrate. Caulk all intersections, butt joints, ends and corners at time of installation. DEFS L-Stop Casing Bead Provides casing against doors, windows and dissimilar materials. B A Product Code Fiinish Thickness (A) Board Thickness (B) Perforated Flange Pieces per Box SBL50E 1/16" 1/2" 1-3/4" 50 SBL58E 1/16" 5/8" 1-3/4" 50 SBL100E 1/16" 1" 1-3/4" 50 DEFS L-Stop Casing Bead with Splice Provides casing against doors, windows and dissimilar materials. Splice allows for splice connection and alignment. Product Code Fiinish Thickness (A) Board Thickness (B) Perforated Flange Pieces per Box DE/LB50E 1/16" 1/2" 1-1/2" 50 DE/LB58E 1/16" 5/8" 1-1/2" 50 B A DEFS 45 Degree L-Bead Trim component used to finish around window and door penetrations as a backing for perimeter sealant application. A Product Code Fiinish Thickness (A) 45º L (B) Perforated Flange Pieces per Box DE/LB-45 1/16" 1/2" 1-3/4" 50 B DEFS Muddable J-Bead B A C Product Code Finish Thickness (A) Board Thickness (B) Perforated Flange (C) Return Flange Pieces per Box MJB50E 1/16" 1/2" 1-1/8" 1/4" 50 MJB58E 1/16" 5/8" 1-1/8" 1/4" 50