Asmaco Firestop Silicone Sealant is a single-component, high-performance, gun-grade firestop weather sealant based on a re-resistant silicone formulation. The sealant is suitably formulated by using special additives and chemicals. The product is fire-resistant, weather-resistant, microbial-resistant, and easy to apply. It effectively seals internal and external joints between construction parts subjected to joint movement.
Firestop silicone sealant helps to protect combustible and non-combustible penetrations for up to 4 hours of fire rating. This product can be used for sealing all movement joints up to 50% and restricting the passage of re and smoke from room to room and to escape routes. Since the sealant is low VOC, it is user-friendly and confirms green building requirements.