hdi waterborne 270   product description： aquolin 270 is a water dispersible polyisocyanate based on hexamethylene diisocyanate (hdi). in combination with waterborne polyurethane, polyacrylate, etc., it can be used for water-borne coatings and adhesives. after addition of aquolin 270, the ready-to-use mixture must be used within the pot life. aquolin 270 can be diluted with the solvents, such as...