DARK PRO BASE is a low-acid camouflaging base coat of medium consistency, designed for application to the nails in a thin or medium layer.Description: Low-acid (pH 6.5) camouflaging bases; Pigmentation level from 1 to 3.5 (on a 4-point scale), cures well; Do not delaminate over time; Does not cause intense burning in the lamp; Consistency close to liquid, which allows for thin and quick leveling; Not rigid, closer to plastic. How to use: Perform a manicure, buff, degrease the nail, apply Dehydrator and Ultrabond; Before applying PRO BASE, apply a thin layer of clear SCOTCH BASE (or another medium-acid base) as a substrate for better adhesion:This is important because medium-acid base is necessary for adhesion to natural nails. Remember, a medium-acid base cannot be used for leveling, only a thin layer to avoid chemical burns. Apply a thin or leveling layer of DARK PRO BASE. Layer thickness should not exceed 0.7 mm. Polymerization time: 60-90 seconds under an original lamp. Apply the selected top coat, cure for 90-120 seconds.