RDP for Waterproofing Mortar
Redispersible Polymer Powder (RDP) transforms standard cement mortar into a flexible, high-performance waterproofing system. It forms a polymer film that bridges cracks, blocks moisture, and strengthens adhesion to the substrate.
This modification provides essential elasticity to withstand structural movement, significantly lowers water absorption, and enhances durability against weathering. RDP is key to creating reliable, long-lasting waterproof membranes for demanding applications.
Popular RDP Grade in Waterproofing Mortar
| Type | Polymer Base | TG/℃ | MFFT | Recommendation |
| RDP Poly 795 | EVA | 10 | 0±2 |
-Polymer-Modified Cementitious Waterproofing Mortar -Flexible Waterproofing Render / Waterproofing Plastering Mortar |
| RDP Poly 815 | EVA | 15 | 2±2 | -Waterproof / Enhanced Waterproof Tile Adhesive |
| RDP Poly 820 | EVA | 18-22 | 2±2 | -Waterproof / Enhanced Waterproof Tile Adhesive |