Based on the sources and our conversation history, a short description of 302 Waterproofing Slurry in English is as follows:
302 Waterproofing Slurry is a high-quality, polymer-fortified cementitious waterproofing material. It exceeds the requirements of EN 14891 and is classified as CM OP. It features excellent adhesion under chlorinated and lime water and is ready to use just by mixing with water.
It offers good sealing properties against water and is used for walls and floors in wet areas, waterproofing water tanks, balconies, and protecting concrete surfaces.
It contains Portland cement and silica sand and is DCLD certified as a low-emitting material.