Product description Derby D51 is a one-component acrylic-based sealant. Features • Easy to apply. • Forms a waterproof layer after drying. • It is resistant to weather conditions and maintains its flexibility for a long time. • It is paintable, does not contain oil on its surface and does not affect the filled surface. • Resistant to water, wind and humidity in aluminum, wood, PVC frame and window applications. Application Areas It is used before painting against cracks. In expansion joints between prefabricated building elements. In the assembly of wooden, PVC, iron and aluminum joinery. In the combination of Eternit and aluminum roof, facade plates and all kinds of building materials. Shelf life 18 months in its unopened original packaging, under appropriate storage conditions and at room temperature. Warning Protect from frost. Keep away from children.