We sent Seal-It a testimonial in September 2003 describing how your wood sealant was performing since we used it in 2000. It has been 10 years since we used your sealant and now we notice that there isn’t even graying wood. There are no signs of rot or any other problems. This building has never been painted, only had the Seal-It sealant put on. We don’t expect to ever have to do any kind of care for it. Thanks again.