Please post data to support your claim of the quarter panel buckling before my fiberglass filler does. OR, retract your statement.
Unknown to me and long before they started carrying my fillers, Highway Stars did unbiased, independent test to see if my very ridged bumper fillers would indeed collapse before the quarter panel in a rear end impact. It passed the test. Don't believe me? Ask Leslie at Highway Stars. It was only after this test they asked to carry my product.
For those thinking of buying used, original fillers, don't waist you time and money. Read this weeks attempt to salvage originals.
http://turbobuick.com/forums/threads/bumper-filler-reinforcement.405453/
Happy Spooling.
Mike Barnard
(949) 433-1257