Oh,OH......Look out for inexpensive off name brand tubes or
pontoons. I never heard of float tec????

A tube or especially a pontoon should be considered a lifetime
purchase (unless you're real young). Get good stuff from a
reputable company that's been in the business for a long time
and take care of it. You should seldom if ever need to worry about
replacement parts, but if you need like a new bladder sometime
dealing with a well established company pays off.
Believe it or not.....It's the cheapest way to go.
_________________________
If you can't go fishing today,
At least talk fishing!