... promote Technical Data Product Description CNHYBOND 944 Tape primer CNHYBOND 944 Tape primer/Promote adhesion/adhesion promoteTechnical DataProduct DescriptionCNHYBOND 944 Tape ... wood, glass, metal and painted metal surfaces. IT is success replace : 3M K-500,3M K-520,3M 4298,,3M 94 ... gun, knurled roller or other similar type of application equipment Replace 3M94 primer ,3M4298 primer,3MK-520primer