Penosil fire-resistant silicone 331 300 ml

One-component, enhanced fire-resistant, chemically neutral silicone sealant for sealing fire-exposed joints. Specifically designed for sealing joints that must comply with fire resistance requirements.

Provides reliable adhesion to various construction materials and maintains its properties even under demanding environmental conditions. Suitable for both indoor and outdoor use, including facade applications and cold climate conditions.

Main Features

• Fire resistance up to 4 hours
• Chemically neutral formulation
• Solvent-, asbestos- and halogen-free
• High movement capability (±25%)
• Neutral odor
• Excellent UV, weather and aging resistance
• Suitable for interior and exterior use

Adhesion

• Glass
• Bricks
• Ceramics
• Enamel and glazed tiles
• Clinker
• Metals
• Most other building materials

Applications

• Sealing fire-resistance joints
• Facade joint sealing
• Construction and installation work indoors and outdoors
• Critical sealing applications requiring high temperature resistance