GFRC - Masters Backing

It should be used after having realized the surface layer with Masters Surfacing. It is the structural layer of the element to be created.

It must be prepared in order to obtain a relatively flexible, malleable mixture for the purpose of manual application.

Depending on the type of piece and the shape, it can be applied by hand in a thickness that can vary from 2 to 5cm depending on the need for resistance.

Masters Backing doesn’t have to be dyed because it is not visible once the realization is completed.

Used only with Masters Styracryl polymers (one dose of Styracryl for one dose of water)