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: can this be used over alumiseal  mobile home roof coating
Document: I have used this product on my older mobile home. The roof had some bad rust spots that needed repair. I steel brushed the surface, applied a asphalt primer that you can get at home depot(its expensive) and stuck the peel and seal right to it. I have also use the peel and seal right on a steel brushed rust spot. I applied just part of it on then in a test I tried to pull it off....wow it really stuck tight.
I tried this on recommendation of my roofer for a mobile home. We had to go back twice and heat with a heat gun just to get it to stick. After only a couple of months the leaks were back from seepage. I finally used a trowel grade fiber reinforced asphalt cement around all the edges to stop the leaks. The product is very thin and delicate and I would not recommend it. Better off to go with the cement and reinforcement tape.
For just under $2,000.00 I did it myself, over time when I could, weather permitting and without breaking the bank. total time was about a month. I have had no leaks since and believe me living in Northern NEW ENGLAND we get a lot of rain.I recommend peel and seal to anyone who has a flat metal roof on their mobile home or any flat roof. At 63 yrs old, if I can do it so can you.
Peel & seal is very easy to work with, can be cut with a utility knife to the size you need. It sticks to just about anything that you need it to. I applied it to  my entire mobile home roof with very little effort, I have a older metal flat roof mobile home and it had sprung leaks over the years. and decided to put a new roof on. some of the estimates for a new roof were between $5,000.00 & $8,000.00.
Loved it, fast learning curve for installation. watched demo video and put it one. Takes a tad longer than advertised, but hey my first time out. will used a gain. I installed on a sloped roof. First rain I had pools, but it was my construction and not this product. Will use this product for most roofing projects. Excellent value...and a lot faster easier than shingles!
Fast shipping. After several attempts of sealing off a floor on a windy terrace balcony, this stuff has worked great. We layered it to create a larger pitch to shed water. Highly recommend this product for weatherproofing home exteriors, whether it be for roofing, flooring, flashing. It's durable, highly reflective, easy to cut with a pair of sheet metal snips.
Where it didn't seal perfectly, I used a heat gun to melt the asphalt adhesive to the metal of the trailer, and worked perfectly. For about $100 a square, I couldn't go wrong.
I have used this product for years and it works great -- BUT -- you must clean then prime the areas that are going to receive this product first with an asphalt primer - this comes in a spray can or 5 gallon pail  -- light coat only - let it dry - then and only then put Peel-n-seal on. If you do not clean and prime the surface first I guarantee it will let go with-in 2 months - do it properly and it will last for years.
I bought a house with this product used as a liner for the rusted out metal box gutters. After having the house re-roofed, the membrane was looking a little ragged. After cleaning the existing membrane, I applied a spray on surface prep from my local supply company that made the surface tacky and ready for a new layer of peel and seal. It applied quick and easy and adhered tight after a good seam and surface rolling.
I put this on a flat roof that had started leaking and it worked great! I put it right over the old rolled roofing with no problems.
Answer: yes