Swimming Pool Liner

Question:
Can i make a pond with pool liner?
I bought a 12'x12' pool last year and now it's in the basement put away -
those inflatable pools
Can I reuse it to build a 8'x4' pond with this same liner?
I'll put those rolls you have to put before the liner also.
So do you think it will work? Like I wouldn't see why not and how long would it last? How long would a normal pond liner last?

Answer:
They get brittle when exposed to the sun usually within 2 years. Use a butyl rubber liner - they come with at least a 20 year guarantee. You could use your pool liner for your underlayment.