Polyurethane for Molds Flexible Polyurethane Resin Kunstpur Shore 70a 5 Kg

Two-component polyurethane casting resin for the production of molds and elastic rubber productsKunstpur 70AThanks to its low viscosity and small shrinkage, it is easy to pour and precisely conveys the finest surface details. It needs little time to fully harden. Ready-made molds differ in durability and flexibility, as well as significant abrasion resistance. Production of molds for concrete and plaster products:- garden figures- fence elements- plaster stucco- facade tiles- paving slabs- 3d plaster panels- concrete stampsPolyurethane is characterized by significantly greater hardness than silicone (expressed on the Shore scale). On this auction, SHORE hardness 70A is available. Properties:-SHORE hardness 70A, - mixing ratio polyol / isocyanate 0.83 : 1 per weight, A=2.265kg, B=2.735kg – color – lemon, setting time 15-25 minutes. Before starting the process of making the mold, the model should be carefully protected with a release wax, which prevents the adhesion of the molding material (silicone or polyurethane) to the surface of the model. Release wax anti-stick separator for silicones polyurethanes 100 ml**The color shade on the monitor may differ from the actual one.