1.Excellent resistant to water,oil,dirt 2.Oil-based,breathable and ... to the base, back to the sewage, albino, in water, easy frostbite to prevent aging buildings, weathered surface moldy, ... solid waterproof breathable hydrophobic network, with the exception of water grouper, water-soaked effectiveness.Uses: 1. Various types of stone, ... , plastic barrels.Reference dosage: 30m²/L Stone Protecting Reagent