What is the warrenty on this tub i installed one of them and now the finsh is cracking any help or information you could give would help thanks

b, I'm sorry that you are experiencing cracking on the tub! All parts and finishes of the Delta® acrylic with Innovex™ Technology bathtub/shower and shower units are warranted to the original consumer purchaser to be free from defects in material and workmanship for 10 years in residential installations. You can find more information on page 2 of the Installation Instructions. Please contact our customer support team for further help! http://pdf.lowes.com/installationguides/671027177817_install.pdf Best regards, Jon Phone: 1-800-355-2721 | Email: consumercare@deltafaucet.com | Facebook/Twitter: @deltafaucet