Tired of looking at that yellowed, mouldy, old sealant but put off by the thought of replacing it? Re-new is the easiest way possible! Apply new, fresh, smooth sealant directly over old sealant. Minimal skills needed, done in minutes, for use in your bathroom or kitchen.<br><br>The new improved auto-smooth nozzle allows you to easily apply directly over old sealant for a perfect finish without the need for any other tools. It can help you quickly rejuvenate dirty, cracked sealant faster than before for a perfectly smooth and clean result.<br><br>Clean the surfaces before applying. Treat mouldy sealant with bleach/mould cleaner then allow to dry thoroughly. (1) Place the nozzle on sealant with UniBond logo facing you, (2) tilt to ensure a tight seal between the wall/bath, shower, or sink, (3) lightly squeeze and push the bottle forward, keeping the nozzle at the same angle. Clean excess product with tissue during application. For a perfect finish, repeat step (3) without squeezing.<br><br>80ml white bathroom/kitchen silicone sealant. Allow at least 6 hours to dry before using the shower.