BITMIX Primer waterbase is a water-based asphalt polymer, which is used to coat concrete in both vertical and horizontal planes. Used as 1. Primer before application of the fire waterproofing membrane. 2. Binder on old asphalt and new asphalt on instant asphalt application. 3. Coating on concrete walls and floors. Based on Asphalt Emulsion and addition of mixed substances BITMIX Primer R waterbase has the property of protecting the substrate well and is resistant to water but remains elastic and flexible. How to apply, just mix it with water and then brush it or use a sprayer, the indication of the setting of this material is a change in color from dark brown to black, then the material can be used and setting. Can be used for protection, concrete ducts, roof waterproofing, basement walls, gutters and wet areas. Cannot be exposed to direct sunlight. BITMIX Primer R Waterbased product advantages – As a waterproof base layer – Has a wider spread – Provides maximum protection from leakage 4 liter pail pack