Ensure safety and peace of mind in your building projects with this high-performance fire stop sealant. This red intumescent sealant expands when exposed to high temperatures, effectively sealing gaps and preventing the spread of fire and smoke. Ideal for use in mechanical, electrical, and plumbing penetrations, it provides a reliable solution designed to meet stringent fire protection standards. The 10.1 oz tube offers easy application, making it a convenient choice for professionals and DIY enthusiasts alike.