Date Added: Tuesday 25 September, 2012
Our Price: R$15,00
Polyvinyl alcohol, when used, produces a thin, flexible, non-stick, giving the matrix to be cast or mold to produce a smooth and glossy.
Used to demold laminations (in manufacturing mold, so that it does not get stuck to the model and / or manufacturer of the part, so that it does not get stuck to the mold).
The alcohol PVA is especially recommended for demolding of polyester resins, but can also be used in specific applications such as laminates made with Acrilic Resin.
It is more effective when combined with a release agent in paste (as the wax Ecoglaze) also can be used alone (depending on the size, shape and quantity of molds).