Polyurethane coatings
BIOGO-ES
UV-Resistant Polyurethane
Single-component · solvent-based · exposed grade
An aliphatic polyurethane waterproof coating for exposed roofs, terraces, balconies and roof renovation.
Product overview
Product overview and technical properties.
BIOGO-ES is a UV-resistant, single-component, reactive moisture-curing polyurethane waterproof coating formulated primarily with aliphatic isocyanates and polyether polyols, together with selected additives and fillers. After application to the prepared substrate, the -NCO groups in the polyurethane prepolymer react with moisture in the air to form a tough, flexible and seamless rubber-like waterproof membrane.
Technical data
Technical parameters
Main technical index and reported BIOGO-ES result from the supplied TDS. All data measured at 23°C.
| Item | Main technical index | Result |
|---|---|---|
| Density at 23°C | 1.25-1.35 kg/L | - |
| Solid content | ≥85.0% | 90% |
| Surface-dry time | ≤12 h | 4 h |
| Full-dry time | ≤24 h | 12 h |
| Tensile strength | ≥2.0 MPa | 3.6 MPa |
| Elongation at break | ≥500% | 620% |
| Tear strength | ≥15 N/mm | 18 N/mm |
| Low-temperature flexibility | -35°C, no cracking | -35°C, no cracking |
| Impermeability | 0.3 MPa, 120 min; no leakage | 0.3 MPa, 120 min; no leakage |
| Adhesion strength | ≥2.0 MPa | 2.0 MPa |
| UV lamp exposure | ASTM G154 | 2745 h |
Product features
Performance and advantages
Excellent UV resistance
Single-component, cold-applied and ready to use
High tensile strength and elongation with excellent high- and low-temperature resistance
Strong adhesion to concrete, wood, metal and ceramic substrates
Chemically reactive film resists water, corrosion and mold and provides high impermeability
Forms a seamless, uniform and dense coating without pinholes or bubbles
Typical application areas
Where this product fits
Exposed roofs
Terraces
Balconies
Waterproofing renovation of new and old roofs
Transport and Storage
Packaged in sealed iron barrels with covers and sealing caps; store different types and specifications separately.
Store in a dry, well-ventilated indoor area and protect from direct sunlight, rain and collision.
Store at 5–40°C. Shelf life is at least 12 months; re-test before use after expiry.
Same product family
Related products
BIOGO-AS
Solvent-Free One-Component Polyurethane
View details
BIOGO-D
Two-Component Polyurethane
View details
BIOGO-WS
Water-Based Polyurethane
View detailsOEM · Distribution · Project supply