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. Quantity: Add To Cart Added! HUNTSMAN JEFFOL® A630 is a 265 molecular weight tri-functional aliphatic amine, polyether polyol. You Might Also Like HUNTSMAN JEFFOL® A 800 HUNTSMAN JEFFOL® R 425 X HUNTSMAN JEFFOL® G 30 650 HUNTSMAN JEFFOL® PPG 2801 HUNTSMAN JEFFOL® G 31 35