LEXANTM FR Resins- Uses and Grades LEXANTM 3412 R is the 20% glass fiber filled featuring an MVR of 6. It has Mold release and 4.3 MFR polycarbonate. #LEXAN™500R/13201 #LEXANTM3412RNatural #LEXANTM3413RNatural #PCFRglassfilledgranules #LEXAN™500R #LEXANTM3412 #LEXANTM3413R #SABICLEXAN™FRpolycarbonategrades https://imgur.com/a/NPGE4GS