- Supplied By:Budenheim
- Product Code:Q13182
- Regional Availability:Canada
- Chemical Family:Polyphosphates, Ammonium Compounds
- Applicable Processes:Textiles Manufacturing
- Compatible Polymers & Resins:Polyesters
FR CROS® 490 is a long chain ammonium polyphosphate phase II catalyst for solvent- and water-based intumescent coatings, with low solubility in water and organic solvents, providing heat protective barrier foaming up.