Extreme Basis Overdrive by nar.jo All nail coatings and nail plate types are compatible with the special formula of Radical Base base coat. Base Radical: • Has self-leveling qualities, which facilitate application. • Securely adheres to the natural nail, strengthening weak or thin nails and forming their shape without endangering the natural nail. Furthermore, it offers a high degree of adhesion. • Is applicable on its own. • Fit for use as a polygel and gel base. • Offers a high degree of adherence. • Doesn't give the nails too much volume.