Built to Withstand Biogas Corrosion – Reliable, Recyclable, and Efficient

The Robusta Biogas Concrete Protection Foil is a specially developed lining system designed for maximum resistance against aggressive acid attacks in biogas environments. Ideal for in-situ installation, it features:

• Dual-layer construction – Polypropylene fabric with integrated loops for anchoring, and a polyolefin backing for chemical resistance

• Easy installation – Anchored directly into the concrete during silo construction for a seamless fit

• Gas and liquid proof – Weldable joints ensure a leak-free and airtight system

• 100% Polyolefin – Fully recyclable and eco-friendly

• Long-term durability – Protects concrete and steel against erosion, reducing maintenance and refurbishment costs

By choosing Robusta, you invest in a sustainable and robust solution that enhances the economic life of your biogas tanks. Our protective foil is trusted by industry professionals for its performance, reliability, and cost-efficiency.