The Mapei Eco Prim Grip Plus – 10 kg Bucket is a high-performance, ready-to-use primer designed to enhance adhesion between new materials and existing smooth or non-absorbent surfaces. Formulated for both interior and exterior use, it creates a textured bonding surface that allows tile adhesives, renders, and screeds to grip securely. This versatile primer is ideal for applications over existing ceramic tiles, natural stone, concrete, or other difficult substrates, significantly reducing the risk of delamination or surface failure. Its water-based, low-VOC formula makes it environmentally friendly and safe to use, while the quick-drying properties help speed up project timelines. Supplied in a professional 10 kg bucket, it is perfect for large-scale jobs and can be applied using a roller, brush, or spray for even coverage and consistent results.