3M 4298 Adhesion Promoter, 3 Sponge Applicators

3 total, 2.5cc per packet. One packet covers approximately 150 square inches of substrate at the recommended coating thickness. Use to increase the bond strength of Acrylic Tape Works great for low surface energy substrates like rubber and plastic Also available in larger size .47fl oz/14ml (equivalent to 6 sponge packets) marker/pen with valve action reversible applicator tip, search ASIN: B0953S3F5F, Manufacturer: 3M