Premium B1 silicone DFS

The fischer B1 hardly flammable silicone Premium DFS is approved for fire protection between solid mineral building materials as per DIN 4102 Group B1. fischer DHS offers a high level of safety for usage between solid, mineral or metallic building materials. This enables the sealing of connection and expansion joints that are required to have a resistant effect against the spread of fire, water, smoke and poisonous fumes. Even components with increased fire behaviour requirements can be sealed with this product. The silicone sealant is also characterised by its good processing properties and ease of application and smoothing.