Optima 500 FRN/PL Optima 500 FRN/PL Description Gray EPS (geopolymer), decreased λ coefficient, contains a flame retardant additive (pFR), decreased pentane content. Basic fraction pearl size (mm) InVento Optima 500 FRN/PL: 0,9 – 1,1 Product Type (TDS) MSDS Material Safety Data Sheet Previous Back to list Next