What Do Professionals Use To Seal Gutters?
The most common type of gutter sealant is silicone, which can be applied with a caulking gun. Butyl rubber and asphalt-based sealants are also options, but they’re not as durable as silicone. If you’re sealing gutters that are already leaking, you’ll need to clean out the gutters and repair any holes or cracks before applying … Read more