HUNTSMAN POLYURETHANES › HUNTSMAN JEFFOL® A 630 HUNTSMAN JEFFOL® A 630 $0.00 HUNTSMAN JEFFOL® A630 is a 265 molecular weight tri-functional aliphatic amine, polyether polyol. Add To Cart Added! HUNTSMAN JEFFOL® A630 is a 265 molecular weight tri-functional aliphatic amine, polyether polyol. You Might Also Like HUNTSMAN JEFFOL® PPG 2000 HUNTSMAN JEFFOL® SG 360 HUNTSMAN JEFFOL® R 350 X HUNTSMAN JEFFOL® PPG 1000 HUNTSMAN JEFFOL® G 30 400