Chempol 801-2721 Long oil safflower isophthalic alkyd CCP Online Alkyd Resins >> Long-oil Marine /Anti-Corrosive / Protective >> Marine mineral spirits Chempol® 801-2721 is long-oil safflower isophthalic alkyd. It is used for high quality trade sales and marine finishes. Long-oil safflower isophthalic alkyd. Used for high quality trade sales and marine finishes.