Nerolac Perma ac water proofing

Nerolac Perma offers a comprehensive range of construction chemicals for waterproofing roofs, exterior walls, and bathrooms. Key products include Perma NoDamp (terrace/exterior, 8-year warranty), Perma Waterproof Polymer (bonding agent), and Perma Damp Protect, providing long-lasting protection against leakage, dampness, and concrete rust.