These granules, such as LEXAN 500R/739 (10% GF FR Black), are extremely strong and can withstand a high amount of compression, making them perfect for industrial use. #pcandgffrgranules #lexan500r/739 #lexan3412r/701 #lexan3413rblack https://www.kapoorsales.com/pc-fr-glass-filled-granules.php