Hyper Seal - Kerakoll France

Hyper Seal is a neutral, transparent silicone sealant intended for construction, carpentry, and the installation of window and door frames. It is formulated for general-purpose sealing on the most common construction materials and is suitable for both internal and external applications. The product is easy to smooth during application and maintains stable adhesion and elasticity over time. Its formulation provides resistance to ageing, weathering, and UV exposure, ensuring durable joint sealing under typical building-site conditions.