Tag: corrosion of fasteners

Subtitle:  Can we put to bed the corrosion concerns with this insulation? Images:  A particularly well thought-out and thorough question from longtime GBAGreenBuildingAdvisor.com reader Aaron Birkland on the pH of phenolic foam and its possible corrosive nature prompted me to follow up my original blog on Kingspan’s Kooltherm rigid insulation. Aaron has two main questions:…