I just wanted to throw this into the mix, as it seems to be the subject of much aggrivation. The best exterior sealer/stain there ever was is and will be belongs to the cuprinol name. Cuprinol is currently hanging from a thread with a handymans pair of garden shears poised over it ready to cut. There is one and only one product left, the famed green number ten wood preserver. If you live in the midwest you can find it at menards, if you live anywhere else, there is only one way to purchase this product and that is through a Sherwin Williams store. most of the younger employees might not go through the trouble to order it as it takes some investigation to do so, so i went through the trouble for you. Give them this UPC 027564100472 and they can have it shipped to you