Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Is this a non water based product?
Document: I used this product on travertine around my pool. It is easy to apply and works great. It slightly deepened the color of the tiles so if you're looking to drastically change the color, this won't do that. Yes, it's expensive but the water now runs right off my tile and I don't have to worry as much about spilling things that may stain.Good product.
excellent sealer, a bit pricey, but worth the money. Water beading up nicely. I used on my balcony that has travertine.
I have used this on all my new travertine tile, inside and out. Water and kitchen spills bead up nicely. Came highly recommended my by tile contractor.
This product essentially performed as advertised in application. I did a flagstone deck here in Central Texas that is about 330 sq. ft. eschewing a non-functioning garden sprayer and brushing the product on in small (4' x 4') segments. The enhancer quality of the product has really brought out the subtleties and character in the stone. A rainfall a week after application showed the products ability to repel liquids like a newly waxed car finished.
I used the product on limestone and found that it didn't enhance the color enough to warrant the lofty price tag.
Product looks awesome applied and goes on as per the directions nicely. I would certainly recommend this product if your intent is to  enhance the beautification of your stone
Used this on a new pool coping flagstone installation. Slightly enhanced the colors & completely sealed the stone. I wasn'texpecting such great results. A great product!
The Pro Sealer made the natural stone slate floors in my basement project look absolutely beautiful. I will definitely purchase this product again when I lay stone floors in my family room.
I purchased this sealer for my travertine paver patio. It has worked great! In fact, my husband missed a few low spots and those areas turned green - everywhere else looks just as clean as the day the pavers were installed. I will definitely buy this product again when it is time to reapply the sealer.
I have previously used the indoor version of this product and hope to see this one last the hands of time as it&#8217;s quite expensive. It adds a depth of color for the Natural Slate that I applied it to that&#8217;s visually stunning! At this time I would say its worth the price paid just to hear the compliments.
Answer: yes