Joncryl 804 Acrylic polyol Johnson Polymer North America South and Central America Acrylic Resins >> Acrylic Polyol Joncryl 804 is high equivalent weight acrylic polyol for low isocyanate demand urethane coatings. Can be used to formulate low cost 2-component urethane coatings. High equivalent weight acrylic polyol. Used for low isocyanate demand and 2-component urethane coatings.