M527 is a halogenated, medium reactivity, low viscosity Unsaturated Polyester Resin. This resin retards flames without the use of any filler and offers good translucency. It is mostly used in the production of corrugated roofing sheets. Its low viscosity and good wet out properties makes the resin suitable for continuous lamination processes. M527 can also be used for hand lay-up applications.
M528 is a halogenated, medium reactivity, medium-high viscosity Unsaturated Polyester Resin. This resin contains fillers and higher retardation of flames properties. It is mostly employed for the production of transportation vehicles, automobiles, trains, buses and in the construction industries. It provides excellent and sufficient mechanical and outdoor performances; to be used anywhere that flame retardation is required.