Inquiry (采购产品): Activator D Hardener Please provide mixing instructions for Hysol EE4143 using Activator D as a hardening agent. I think the ratio is 4:1 but want to be sure before mixing. Thanks **** Hidden Message ***** Linda Chenoweth 45342 Company: Perkinelmer E-mail: linda.chenoweth@perkinelmer.com **** Hidden Message ***** linda.chenoweth@perkinelmer.com
