Basecrete BC-G0250 50 lb Gray Basecrete Dry Powder Waterproofing Bondcoat Part 2. Basecrete is a waterproof bondcoat system for use in all applications where a solid and durable waterproof barrier is required. Basecrete is applied as a kit consisting of one bucket and 3 bags of will adhere to most surfaces, is resistant to most chemicals and corrosive agents and can withstand a high degree of movement while maintaining its integrity. Basecrete can be used to protect any concrete structure or surface from deterioration due to water infiltration. In addition Basecrete protects the underlying structure against the corrosive elements often found in water such as salt. Basecrete is also completely resistant to all the chemicals used in pool maintenance. In industrial applications Basecrete will protect the underlying structure against the destructive effects of many acids and other corrosive agents. Basecrete can be used to protect new construction against deterioration from above agents as well as to repair structures that have already suffered deterioration as a result of water infiltration and/or the effects of corrosive agents. Basecrete is a versatile multi-purpose overlay product imparting industry leading protection to all types of structures.