3M Silane Glass Treatment AP115: Glass Primer for VHB Tape

3M Silane Glass Treatment AP115 is a clear liquid primer wiped onto glass to help VHB and other 3M bonding tapes hold more reliably, especially where moisture is a concern. This page carries AP115 in 4 oz bottles for smaller jobs and 1 gallon cans for production work. See VHB Tapes for 3M bonding tapes used on glass.