Fulfil your roofing needs with UniBond Black Roof & Gutter Outdoor Sealant Cartridge. This product uses a specially formulated butyl-rubber sealant to fill connections and joints in outdoor roofing applications. Its flexible and strong construction guarantees enduring protection from the weather, providing peace of mind and protecting your belongings. Its sleek black colour effortlessly merges with the surroundings, boosting the aesthetic attractiveness of the roofline. It is a dependable partner for safe, weatherproof roofing solutions appropriate for amateur and expert enthusiasts. To gain a perfect seal, you must first ensure the area being sealed is clean, dry and free of old sealant, grease and dirt. Furthermore, to make sure that surfaces are as clean as possible, use a cloth damped with white spirit to remove remaining grease and dirt. Using a sealant cartridge and gun: Cut the tip off the cartridge above the screw thread. Remove the nozzle cap and trim the nozzle at an angle of 45 degrees to the desired joint width. Screw the nozzle onto the cartridge and insert the cartridge into the gun. Apply by pulling the trigger. Directions to use - surfaces must be dry and clean of dirt, loose materials and old sealant. Prepare the cartridge and apply it by pressing the trigger. Smooth within 5 minutes to achieve a perfect finish. Coverage is approximately 11m with a 6mm bead. Product Benefits at a Glance: Sealant for guttering, downpipes and other roofing applications. Flexible, durable and weatherproof.