Henry Kop-R-Lastic 300mL Black Thermoplastic Sealant

SKU:-11184

Kop-R-Lastic is a single-component, high-performance synthetic rubber sealant designed for flexibility, durability, and ease of application. It forms a quick-drying, weather-resistant seal that adheres exceptionally well to a wide variety of building materials, including metal, aluminum, concrete, masonry, wood, PVC/vinyl, and glass.

Ideal for both exposed and concealed applications, it is used for sealing vertical or horizontal joints, termination points, glazing edges, window and door frames, masonry joints, and flashing details. It also integrates seamlessly with Henry® BlueskinVP® 100 and 160 membranes, making it a versatile solution for both air and moisture sealing tasks.

• Can be applied to wet or dry surfaces without compromising performance
• Remains highly elastic for long-term joint movement and durability
• Maintains flexibility even in cold temperatures
• Bonds strongly to glass, brick, aluminum, and other common substrates
• Will not sag when applied to vertical surfaces
• Performs reliably in temperatures ranging from -29°C to 71°C (-20°F to 160°F)