Inteplast Building Products 7/16-in x 2-1/8-in x 8-ft L Pre-Finished White Polystyrene Crown Moulding (7/16" x 2-1/8" x 8', Prefinished White)

Dap Kwik Seal® Kitchen & Bath Adhesive Caulk (5.50 FL OZ, White)

Inteplast Building Products 7/8 in. x 8 ft. L Prefinished White Polystyrene Trim (7/8" x 8', Prefinished White)

Warp Brothers Poly-Cover® Genuine Plastic Sheeting 20' x 100' x 6 Mil

Dap DYNAGRIP® Heavy Duty Construction Adhesive, 9 oz. White (9 oz., White)

Inteplast Building Products 1-15/16 in. x 7 ft. L Prefinished White Polystyrene (1-15/16" x 7', White)