Rubber Base Builder Gel from Colormark is one of the first of its kind in the nail care industry. Built on multiple new technologies for nail enhancements, it provides our customers the opportunity to use nail enhancements that they could previously only dream of. When it comes to the quality of our Rubber Base Builder Gel, we comply with some of the most stringent quality control measures, not only in the country, but in the world, and we have the factory to prove it, as the most advanced quality control factory in Ningbo, China. Each of our quality control inspectors, we have eight, evaluates every single batch of Rubber Base Builder Gel for quality control, and each of these inspectors works independently of one another, insuring to the maximum extent possible, that we provide our customers with the highest possible quality for safety and performance for our customers. Once we have identified and evaluated the highest quality raw materials, we formulate the new gel. The gel provides the highest quality control for the adhesion to the natural nails and the base builder gel and this will provide the customer with the longest duration of nail enhancement lifting. the customer the longest duration of nail enhancements lifting. Our Rubber Base Builder Gel has vast utility as it applies to the largest number of possible uses including nails art, nail extensions, overlays, and even nail art. Along with better quality, Colormark's Rubber Base Builder Gel is free of detrimental chemicals, allowing technicians and clients to work safe. Our focus on safety and quality has given us a trusted position with clients in the global nail care market. Over the last 12 years, Colormark has focused on OEM customization, allowing us to help nail salons, distributors, and private-label owners to adapt to the changing needs of their clients' by providing innovative products.