Putting on new rounded milled pine siding in KY woods. If I use Shell Guard first, should it be applied to both sides of the wood, or just outside? Is there a sealer with a built-in insecticide and mildecide? What tips do you have to maximize the time between reapplications of the sealer? And how can I tell when to reseal?

waterloop Changed status to publish April 9, 2024