GLYPLAST® 392 is a low viscosity saturated polyester particularly suitable in PVC systems. It is easily handled and processed, and it is specially recommended as a replacement for monomeric plasticisers when losses due to volatility, migration or extraction have to be reduced. In plastisols formulations, GLYPLAST® 392 ensures ease of handling and allows the production of extraction and migration resistant articles and considerably better than monomeric plasticizers such as DOP due to its low viscosity and rapid gelation. Low temperature processing permits manufacture of extruded and calendered articles.