A special preparation used in the gel, acrylic and hybrid methods.
It belongs to the group of acid-free etchants, does not deform or dry the natural plate. It increases the adhesion of other products and protects against any air pockets.

In the case of a very problematic plate, it is best to use Ultra Bond with Natural Basic Key. 
Ultra Bond is the least invasive etchant.
Absorption time 60 s. 
Available sizes: 11 ml