Tremsil® 400 is a high-performance, single-component, neutral-cure silicone sealant designed for watertight sealing in expansion joints and general perimeter caulking around windows, doors, frames, precast, and tilt-up panels. Its medium modulus allows it to handle up to 40% joint movement, making it ideal for dynamic applications, while its primerless adhesion to most construction materials ensures faster installation.
