Sealants

Use this caulk to seal the crawl space liner to the foundation in wet conditions. This premium polyurethane caulk is preferred by professional to give the best adhesion when the Foundation Seal Tape™ won't stick due to a wet foundation. This caulk is also used to fill gaps on inside corners, cracks and opening in the foundation as well as sealing the sill plate. Available in White and Grey

When you close the foundation vents we recommend using a new 8" x 16" concrete block. Use this product to seal the new block to the foundation so that water and bugs cannot get in the crawl space. This caulk is great for sealing any cracks in the foundation as well. This is a 10.1 oz tube.