Bergolin LEP 6D1100 2-Component Polyurethane Erosion Protection Coating Advanced Protection. Maximum Durability. Built for Wind Energy. Bergolin LEP 6D1100 is a pigmented, solvent-free, lightfast 2-component polyurethane liquid plastic specifically developed for erosion protection on wind turbine rotor blades. Engineered to withstand extreme environmental exposure, this high-performance coating delivers outstanding abrasion resistance, flexibility, and long-term UV stability. Designed for industrial manufacturing and field maintenance, LEP 6D1100 provides reliable surface protection against particle erosion, weathering, and harsh outdoor conditions. Recommended Applications Leading edge erosion protection for wind turbine rotor blades Surface protection of GRP components in outdoor environments Industrial wind energy manufacturing and repair processes Multi-layer builds to increase wear resistance and coating thickness Applications requiring high UV and environmental resistance Suitable for application at ambient temperatures from +5°C to +35°C. Key Advantages Highly effective erosion and abrasion protection Excellent UV and weather resistance High strength with maintained flexibility 100% solids – virtually emission-free Solvent-free and environmentally responsible Multiple application methods for flexible jobsite use Application Versatility LEP 6D1100 can be applied using: Rolling Brushing Spraying (material temperature 50–60°C) Pouring This flexibility makes it ideal for both production environments and on-site rotor blade repairs. Product Specifications Chemical Basis: Polyurethane (2-component system) Hardener Component: Bergodur Hardener 7D810 Density (Mixture): approx. 1.38 g/cm³ VOC Content: approx. 0.3 g/L (virtually emission-free) Solids Content: 100% Viscosity (Mixture): approx. 6,000 mPas Mixing Ratio: 100 : 39 by weight / 100 : 50 by volume Processing Conditions: +5°C to +35°C / 20–80% relative humidity Pot Life: approx. 15 minutes at +20°C Working Time: approx. 7 minutes at +20°C Recoating Interval: Max. 24 hours (rolling/brushing) 4 hours (spraying at 55°C material temperature) Drying Times: Dry level 1: approx. 40 minutes Dry level 7: approx. 4 hours Sandable: approx. 2 hours Shelf Life: 12 months (standard containers) 18 months (2K cartridges) Storage at +4°C to +40°C Built for Demanding Wind Energy Environments Bergolin LEP 6D1100 is engineered for professionals who require long-lasting erosion resistance and consistent coating performance in high-exposure environments. Its combination of durability, flexibility, and environmental resistance makes it a trusted solution for rotor blade protection and composite surface defense. Bergolin LEP 6D1100 is designed for professional use and should be applied in accordance with the corresponding Product Data Sheet and Safety Data Sheet. Documentation: Safety Data Sheet (SDS):Download SDS – Bergolin LEP 6D1100 Technical Data Sheet (TDS):Download TDS – Bergolin LEP 6D1100
