who makes the best windshield rubber

I ordered the windshield gasket from mrmoparts.com on Dec.20th like I said earlier in the post. I am not impressed with their service and will not buy from them again. still have not gotten it. have sent numerous e-mails and had no response. called the guy on the phone and he told me it had shipped but could not give me a trackibg #. said he would get one and send it to me in an hour. never happened. good company to stay away from in my opinion.