DAP® Gutter & Flashing Advanced VOC-Compliant Exterior Sealant delivers superior wet weather and low temperature application with virtually no VOCs (<1%). 100% water and weatherproof, Gutter & Flashing also adheres to wet or dry surfaces and is 30-minute water ready. Ideal for gutters, drain spouts, lap joints, flashing, roof vents, aluminum siding and other metal joints.