Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Is this a good product for metal tin roof
Document: I purchased 2 5 gallon containers and put it on in 2 days. I believe it will cut my summer AC heating bill in half. This product is so reflective that you will need sunglasses when you go up on the roof on a sunny day.
But the real test was when I walked back out on the roof, around 3PM...a good few hours of Southern California sun beating down on my flat roof, outside temp was mid 80's.I'd put one hand on the painted part, the other on the unpainted part. The unpainted part was warm to the touch, uncomfortably so if you held your hand there for a few seconds. The painted portion, was actually cool to the touch. I couldn't believe it.
I just used the Henry 280DC which is the better more expensive version of this. I was totally amazed at how good it works. I have a flat roof add on to my house in Southern California. After applying 2 coats the temperature of the roof went down dramatically. After applying the Henry 280DC the roof is cool to the touch on a 90+ degree day. While that part of the roof is cool to the touch the regular part of my roof which has dark colored shingle is at about 125 degrees.
This paint takes two coats to achieve good coverage. That is twice as much work. A thicker paint with more solids would be much easier. Goes on like "cheap paint" does, you can see through the first coat. I am not a paint expert but my experience has been that quality paint is thick and one coat does the job. Henry's does inform you that two coats is needed. I am not aware of their logic for the thin, watery, paint qualities.
And while I'd rather wear a white shirt than a black shirt in the sun,  I didn't want to paint my roof white with a paint that would come off or wasn't very durable. This paint was designed for it...and, while seemingly simplistic in theory, it actually works.
Have used for about 2 yrs now..Have recoated twice & still gets some small splits..Primarily after a rain.?? Have not got the handle on it & wondering if I should try something else on my super flat roof..6" fall in 50'..has some ponding...
Sure cooled the house down. Living in a hot client with anything but a bright white reflective root is just foolish. I used thick nap rollers and just poured out lines of the stuff on the roof and rolled it out for max coverage. Pricey, but worth it in comfort.
We found it easier to pour out the paint directly onto the roof and spread it with the roller. I wouldn't bother with paint trays.We've only applied 1 coat over our daughter's bedroom and master....just to compare. I didn't want to buy a lot of paint and work up a sweat on the roof, only to have it be a bust.Over the weekend, the temperature in those two rooms dropped 2-3 degrees.
We live in a Townhouse in Los Angeles, with the bedrooms on the top floor. When we put our daughter down for afternoon naps in her room, even with the air conditioning on, her southern exposed room was pretty hot. We tinted her windows. Put up cellular shades to help reflect and insulate heat from the window. Installed a ceiling fan. But even with setting up the "remote control" for the thermostat in her room, the AC would have to repeatedly turn on to keep her room cool.
The unpainted tar paper was hot...not boiling, but really, really hot. You wouldn't want to keep your hand on it longer than 10 seconds...and kneeling down on it...felt like your knee was cooking.The painted portion was cooler than the ambient air outside. It was cool to the touch...now, it's bright (it's reflecting sunlight back at you) and you shouldn't expect this paint to 'fix leaks'.
Answer: yes