Windshield, back window

Urethane adhesive, caulking kit, or the equivalent

Metal joints

Brushable seam sealer which can be painted

Ventilation ducts

3M™ Auto Bedding and Glazing Compound or the equivalent

Small cracks and pin holes

3M™ Drip-Check Sealer or the equivalent

Large holes

3M™ Automotive Joint and Seam Sealer

Weatherstrips

3M™ 08011 Weatherstrip Adhesive or the equivalent

Bolts, studs, and screws

Strip Caulk