#19 Ultra Rubberized Flashing Cement Caulk is the next generation -free flashing cement. Scientifically compounded with a selection of rubber reinforced asphalt, mineral fibers, and refined solvents. KARNAK #19 Ultra Caulk is manufactured to a heavy pliable trowel graded consistency.

Karnak 19 Ultra Rubberized Flashing Cement is a high-quality product designed for use in commercial and residential roofing applications. This product is known for its durability and weather resistance, making it an ideal choice for areas that are exposed to harsh weather conditions. The 3-gallon size ensures that users have an ample supply of flashing cement for their projects, allowing for seamless application and consistent results.

The rubberized formula of Karnak 19 Ultra Flashing Cement provides a strong bond to a variety of surfaces, including metal, wood, and concrete. Its flexibility allows for expansion and contraction without cracking or breaking, ensuring long-lasting protection for roofs and other surfaces. Additionally, the ease of application makes this product suitable for both professional contractors and DIY enthusiasts, providing a versatile solution for a wide range of projects. Overall, Karnak 19 Ultra Rubberized Flashing Cement offers a reliable and durable option for sealing and repairing roofs, making it a valuable asset for any construction or roofing project.

superior waterproofing with our Cement. Enhance durability and protection for roofs & exteriors. Perfect for all-weather sealing!