I have used the blue spray on tubliner and it caused me all kinds of problems. It dosn't protect the tub very well and when you go to remove it it can tak 3 hours or or more to get all of it off. I like a product called tubwrap it is a ridgid cover that holds up to 1200lbs and it is very affordable. I think I paid 35.00 and they custom cut it to fit. you can reach them at www.blakeproducts.com I hope this will help.
