The biggest drawback is you have to send them your device, which Liquipel promises to ship back within one to three days of receiving it.
Is it waterproof? No. Is the result a lot more waterproof than your hydrophobic smartphone was before?
How could it not be?
Read more of Kevin Fogarty's CoreIT blog and follow the latest IT news at ITworld. Follow Kevin on Twitter at @KevinFogarty. For the latest IT news, analysis and how-tos, follow ITworld on Twitter and Facebook.