LunaMoon Rubber Base – Universal Elastic Clear Base LunaMoon Rubber Base is a highly versatile, transparent elastic base designed for perfect nail leveling. Its flexible nature makes it the ideal foundation for all types of coatings, ensuring maximum adhesion and long-lasting results. Key Advantages: Universal Foundation: Perfectly suited as an undercoat for all types of gel systems and extensions, including gel tips. High Elasticity: Provides a flexible bond that ensures 3–4 weeks of wear without lifting or chipping. Perfect Consistency: Features a medium density that self-levels quickly and does not run into the cuticles. Safe & Gentle: Hypoallergenic formula with a neutral scent and a pH of 3–4. Easy Removal: Can be efficiently removed by either professional filing or soak-off liquids.