The link to CT17 is here - https://ceresit.ru/ru/products/tiling...
Dear friends, unfortunately, even after working with this material for a long time, some professionals don't even understand how it works, don't know the difference between gypsum and polymer putties, or how primers work! In this video, I'll try to use accessible examples to show how a universal primer actually works, so that professionals using it can avoid making mistakes and achieve high-quality results!