Description
THE LAB BIO-RUBBERTECH
Heavy-Duty Liquid Rubber Waterproof Coating for Roofs and Building Protection
At a Glance
THE LAB BIO-RUBBERTECH is a premium pure acrylic liquid rubber coating that forms a flexible, seamless waterproof membrane for roofs, walkways and a wide variety of building substrates. Engineered to bridge fine cracks, seal minor leaks and withstand harsh weather conditions, it creates a durable protective barrier with excellent UV, abrasion and corrosion resistance. Its high-build formulation delivers long-lasting waterproof protection while remaining flexible enough to accommodate normal substrate movement without cracking.
Perfect For
- Concrete roof slabs
- IBR and corrugated metal roofs
- Fibre cement and asbestos roofs
- Roof refurbishment projects
- Gutters and flashings
- Non-slip walkways
- Prepared steel surfaces
- Trailers, bakkies and utility equipment requiring durable protection
Key Benefits
- Creates a seamless liquid rubber waterproof membrane
- Bridges fine cracks and minor leaks
- Excellent UV and weather resistance
- Highly flexible to accommodate normal substrate movement
- Durable abrasion and corrosion resistance
- Provides sound-dampening on vibrating metal surfaces
- High-build coating for extended service life
- Water-based with easy clean-up
Quick Specs
| Property | Specification |
| Finish | Low Sheen |
| Coverage | ± 4–6 m²/L per coat* |
| Recommended Coats | Minimum 2 |
| Touch Dry | ± 45 minutes |
| Recoat Time | ± 2 hours |
| Application | Brush, Roller or Airless Spray |
| Clean Up | Water |
*Actual coverage will vary depending on substrate profile, porosity and application method.
Download
Technical Data Sheet & Material Safety Data Sheet
Download the official THE LAB Bio Rubbertech Technical Data Sheet & Material Safety Data Sheet for complete application instructions, technical specifications, safety information and recommended waterproofing systems.
Need Advice?
Not sure which exterior wall coating system is best for your project?
Our technical team can assist with product selection, surface preparation and complete coating system recommendations.
Email: info@thelabcc.co.za

