... 3M9448 , Japan 5000NS, SONY T4000 , T4720 , TESE4940 etc.) to surfaces such polypropylene,EPDM,TPU,ABS,PET/PBT blends, concrete, wood ... from contaminants prior to applying the tape. Porous surfaces may require 2 application of CNHYBOND 944 primer for ... from contaminants prior to applying the tape. Porous surfaces may require 2 application of CNHYBOND 944 primer for ... for foam tape and EPDM,PP,TPE rubber