PPG Flex 9000 106670 300ML Sealant, Light Gray, 300 mL

Used to seal joints between two perpendicular surfaces subject to thermal movement. For sealing outdoor joints around door and window frames and sidings. Good adhesion to concrete, masonry, painted or stained wood, natural, painted or anodized aluminum, steel, galvanized steel, metal, fiberglass and vinyl (PVC). Durable. Flexible. Instant resistance to rain.