Get one-on-one help from Carlos and Scott https://geni.us/Yv5Sg All My Favorite DIY Tools: https://geni.us/VYIp51 Sealing exterior gaps isn’t complicated—but using the wrong product or technique can create problems later. In this video, I walk through a simple, repeatable method for sealing cracks, gaps, and holes on the exterior of your home. For small gaps and penetrations, I recommend 100% pure silicone. It adheres well, stays flexible, and works great around gas lines, wires, and other commo