HUNTSMAN POLYURETHANES › HUNTSMAN JEFFOL® PPG 1000 HUNTSMAN JEFFOL® PPG 1000 $0.00 HUNTSMAN JEFFOL® PPG-1000 is a 1,000 molecular weight polypropylene glycol polyol containing only propylene oxide. Add To Cart Added! HUNTSMAN JEFFOL® PPG-1000 is a 1,000 molecular weight polypropylene glycol polyol containing only propylene oxide. You Might Also Like HUNTSMAN JEFFOL® R 425 X HUNTSMAN JEFFOL® PPG 3706 HUNTSMAN JEFFOL® R 350 X HUNTSMAN JEFFOL® TP 400 HUNTSMAN JEFFOL® G 31 35