Widely used internationally by some of the worlds leading RIB manufacturers. August Race Liquid Rib is capable of cleaning both Hypalon and PVC tubes and can truly bring your rib back to life. As used by Cobra Ribs, Ribeye Boats, Ribcraft, Rib X, Ribquest, Brig UK, Ballistic Ribs and Grand RibsWe recommend using Liquid Rib UV and LR Sealer Coat annually to protect your rib tubes following Liquid Rib application. Removing oxidisation from Rib tubes in seconds! Liquid Rib the best Rib tube cleaner 1 Litre container.