crystals November 11, 2015 Solutions Central › crystals 0 Vote Up Vote Down BPfan Staff asked 9 years ago What are the white crystals that form in Berryman B-19 hibernator fuel stabilizer 1 Answers 0 Vote Up Vote Down chemtooler Staff answered 9 years ago It may be due to the age of the product. We have not made a stabilizer by that name in many years. Please login or Register to submit your answer Username or Email Address Password Remember Me