Plastic Components' product 2221-45 is a surface mounted 45 degrees angled termination bead that can be used around windows, doors and any termination point as a backing for perimeter sealant application. All exposed surfaces have striations that provide a positive bonding of caulk and base material. Angled portion is 5/8" (16 mm) wide; surface flange is 1-3/4" (44 mm) wide and has a built-in 1/8" (3 mm) stop to assure proper base and finish thickness.
Angled Termination Bead shall be Plastic Components Inc. #2221-45. All exterior accessories shall conform to ASTM standards D1784, C1063 and D4216-99. They shall be used where specified by the architect and installed per industry standards.