Selleys Roof and Gutter Silicone is a neutral (non-acid) cure 100% silicone sealant for most building surfaces including metals, tile, cement sheeting, PVC and COLORBOND roofing.
Roof and gutter silicone sealant for metal and tiled roofing, Superior waterproof and UV resistant seal, Temperature resistant from -60°C +150°C, Suitable for contact with drinking water