About the No More Leaks Bath & Shower Sealing Kit: The No More Leaks Bath & Shower Sealing Kit from Abacus ensures your newly installed shower tray or bath is fully waterproof with no leaks to worry about, all backed by a 15-year guarantee*. The Sealing Kit forms a waterproof seal along the edges of shower trays and baths, making the No More Leaks Bath & Shower Sealing Kit the perfect waterproof solution for anyone purchasing a new bath or shower tray. For more information on working with this product please visit the Abacus Manufacturing Group YouTube Channel or view the video in the tab above. * Guarantee is valid only if full manufacturer's fitting instructions are followed.