How long does it last?
1255601
Hello actually if you are referring to how long will it last once you mix the catalyst that is 4 hours but unmixed it has a shelf life of 5 years. Regarding the overall aging properties it should last anywhere from 18-20 yearsThank youGreg
1255602
We don't know. We put this on about 4 months ago. The MH sits in the sun all the time and it looks as good now as it did when we first put it on. You have to be careful about application. We got ours into the fixture around the antenna base and it stuck it so we couldn't get the antenna up or rotate it. We cut the rubber out around the base, leaving enough to protect the base from leakage. We've used it before several years ago and just reapplied it this time. Good product.
1255603
Hello actually if you are referring to how long will it last once you mix the catalyst that is 4 hours but unmixed it has a shelf life of 5 years. Regarding the overall aging properties it should last anywhere from 18-20 years Thank you Greg
2166855
Usually about three months. It depends on how long you use it for each day. If you use it 8hrs a day, it will probably last a month. If you use it less, it will last longer. Hope this helps.
1222166
If you use it everyday it depends how much you use. When I use it everyday it lasts almost 3 weeks.
578976
Depends on climate, here in Hawaii it last for good two weeks. California, almost twice as long.
1446626
I think fairly long, but mine just totally died about 6 weeks ago. I am no longer that thrilled with this purchase.
1925590
I believe the product states that it only lasts for approx. 4 months. I'm not positive, but I think I read that on the directions.
1969914
I've had it over a year. I use it at least once a day, usually more. Have not changed them yet.
1079837
It last for about 3 months the way I use it. I use it every other day, once a day. A product that works!
566778
I have used mine for at least 4 hours. After 6 or 7 years it still lasts over 2 hours.
1201422
It usually lasts about 4-5 months...there are only two of us in this house though, so it may not last as long with more people.
1523967
I have mine for about a year and it is fine. It should last a long time. A little goes a long way.
1721254
It lasts quite a while. I don't use mine much but I have only put one set of batteries in.
1640495
Not very long at all, I bought mine, waited a few months before my Tv needed it and when I installed it, it lasted a day before my Tv said it needed to be replaced again. That's what you get for going cheap.
1918141
It lasts several years. It was quite a long time and I lost track just how long.
1681658
I use it two or three times a day. I buy the giant size, so it last about two months.
1203340
I have only had it a month or two. and only used it once. but I would say it depends on how much you use it. sorry I could not help more.
1737720
That's hard to say exactly. If you use a couple of drops each time (like it recommends) it should last for months, or longer.