Dowsil 781 Silicone Sealant

Dowsil™ 781 Silicone Sealant in Black, supplied in a 310ml cartridge, is the professional's choice for applications requiring a bold, contemporary finish or where matching dark-coloured glazing systems, powder-coated aluminium and modern cladding materials is essential. This versatile variant is particularly effective on commercial facades, shopfronts and architectural glazing projects. The black formulation maintains the exceptional performance characteristics of the Dowsil 781 range, offering excellent adhesion to glass, aluminium, painted surfaces and composite boards. With outstanding resistance to ageing, shrinkage and colour fade, combined with a 5-10 minute working time and one-hour tack-free period, this sealant delivers reliable results on demanding weather sealing and glazing applications. Features and Benefits: • Black finish perfectly complements modern architectural glazing • 310ml cartridge compatible with standard sealant guns • Excellent colour stability prevents fading and greying • One-part formulation for convenient application • 14-minute skin over time enables efficient job completion • Conforms to ISO 11600-F&G-20LM standards Specifications: Colour: Black Size (ml): 310