Caulk can be difficult to keep in vertical joints and on a variety of substrates.
3M FireDam Spray is the new, cost-effective alternative to caulk. The flexible, water-based coating dries in ambient conditions to form a flexible seal. It bonds quickly to substrates, has a high converage rate and reduces installation time. To download a drawing, click on the desired file format in the table below, or click Download Instructions for further assistance with downloading files. To download a specification, click on the desired file format in the table below, or click Download Instructions for further assistance with downloading files.