The Seal Safe 4270 is a versatile black polyurethane sealant, supplied in a 290ml cartridge, engineered for effective bonding and sealing applications across various substrates, including damp surfaces. This high-performance sealant offers exceptional resistance to UV radiation and adverse weather conditions, ensuring long-lasting durability. It is also paintable, making it suitable for a broad spectrum of industrial, agricultural, and construction uses. Key technical specifications include a Shore A hardness of 40, an elongation at break exceeding 500%, and a tensile strength of 1.5 N/mm².