Amerimax
Aluminum roll valley protects against water infiltration and has a variety of uses including trim around windows and doors, flashing around skylights and dormers, do-it-yourself projects, and hobbies. It is most commonly used in a valley where 2 roof lines meet in a V. Easy to cut, bend, and shape.
Copper Flashing, Laminated, 12-In. x 20-Ft., 3-oz.
Centurion Price Channel Chips
DAP GAPS & CRACKS High-Density Foam
DAP Weldwood Multi-Purpose Spray Adhesive
GacoFlex LiquidRoof Tape 100% Silicone Liquid Tape, Gray, 1 Gal.