Flex Powders chemical composition results in ultimate strength and durability allowing for a thinner more natural application. Ibd Flex Powders in combination with Grip Monomer form a stable chemical reaction that is uninfluenced by outside temperature variations that cause crystallization. Advanced color stabilizers and enhanced initiators ensure color stability in every jar. Combine ibd Flex Powders and ibd Grip Monomer to create strong, beautiful nails. Recommended liquid to powder ratio 2:1.