DARK PRO BASE CLEAR is a transparent, low-acidity base (pH 6.5) with a medium consistency, designed for easy nail plate leveling. It does not cause a strong burning sensation in the lamp. Product Description Transparent, low-acidity base (pH 6.5) Safe for leveling Won't delaminate over time Does not cause a strong burning sensation in the lamp Thinner consistency allows for quick and thin leveling Not suitable for nail strengthening Flexible, not rigid How to Use Perform a manicure, buff the nail, degrease, and apply Dehydrator and Ultrabond. Before applying PRO BASE CLEAR, a thin layer of transparent SCOTCH BASE (or another medium-acidity base) must be applied for better adhesion. Cure in a lamp for 60 seconds and remove the sticky layer. Important: A medium-acidity base should only be applied in a thin layer, not for leveling. Apply a leveling layer of DARK PRO BASE CLEAR. The layer thickness should not exceed 0.7 mm. Cure for 60-90 seconds in an original DARK brand lamp. Apply your chosen top coat and cure for 90-120 seconds. Recommendation: Always use original DARK brand lamps with all DARK products. Application Tips We do not recommend using bases on long, very thin nails or for a sharp square shape with crisp corners. For such nails, we recommend using hard materials instead. If a client comes in with nails that need their length reduced, we recommend doing so after applying the top coat (by 1 mm). This makes the free edge slightly thicker and improves the longevity of the coating. This product is available in a 15 ml bottle with a brush.