Nano-Star NSC Nano Waterproofer is a liquid spray-on waterproofing solution designed for porous substrates including concrete, cement, masonry and natural stone. Its nanoparticles penetrate deep into the substrate pores to form a durable, water-repellent barrier without hacking, demolition or major surface disruption. Approved by local authorities for industrial-grade civil and structural applications, NSC is suitable for residential, commercial and industrial projects. With a fast and simple application process, NSC can waterproof challenging surfaces while minimising downtime, labour requirements and inconvenience.