OlyBond500® Insulation Adhesive is a two-component, low-rise foam adhesive used to adhere a variety of board stocks to most roof substrates or other insulation boards. Available in 5-gallon bag-in-a-box using either the PaceCart 2® or PaceCart 3®, as well as for large applications; in 15-gallon drums with PaceCart 3® along with conversion kit and 50-gallon drums for use with the PaceCart 3®.