NORESTER® 3000 is an unsaturated polyester resin based on vinyl ester, especially formulated for producing composite moulds for applications where high thermal and chemical resistance are required. NORESTER® 3000 is a ready to use product, filled and pre-accelerated. Moulds made with NORESTER® 3000 give perfect plug replication.
NORESTER® 3000 has been designed to polymerize at room temperature following addition of normal MEKP catalysts. Resin pre-accelerated and promoted, permits a fast curing and a rapid manufacture of the moulds. An easy to use product. Low shrinkage. Fast build up of Barcol hardness. Improvement of the mould rigidity and low cost of mould realization. Low exotherm curing system. Low viscosity.