Geocel Trade Mate Roofers Seal is a single component, high performance elastomeric sealant and can be used for most roofing applications and repairs. It will adhere to various roofing substrates including, lead, bitumen and galvanised steel. It is ideal for sealing around gutters, down pipes, lead flashing and corrugated roofing. Key benefits: • Use on wet or dry surfaces • Mildew resistant • Overpaintable • High gloss finish • Compatible with asphalt • Can be painted after 24 hours