bayer jeff dormishDo you have a question about polyurethane formulation? Now’s your chance to ask an expert, Jeffrey Dormish, Ph.D., research fellow at Bayer MaterialScience. His popular "Q&A About Polyurethane" column answers formulation questions from our readers—from raw material storage issues to formulating sustainable adhesives.

Post your question in the comments below, or email jeff.dormish@bayer.com with the subject line “Polyurethane Q&A.”