Duram Rubberflex Waterproof Coating Overview
Rubberflex Black in 5L format is ideal for precise roof detailing and small-surface projects requiring flexible waterproof protection. Whether you’re restoring rooftop joints, sealing parapets, or conducting patchwork on balconies, this coating ensures long-lasting moisture control and movement adaptation. Its dark colour complements industrial surfaces and modern aesthetics while preserving roof integrity through harsh environmental exposure.
Duram Rubberflex Waterproof Coating Benefits and Features
- Seamless Waterproofing: Defends roof structure from leaks and water damage
- Adaptive Flexibility: Moves with substrate without forming cracks
- Heat-Resistant Finish: Sustains integrity across varying roof temperatures
- Efficient Use Size: 5L volume suits targeted coverage or small-scale applications
- Professional Adhesion: Bonds securely with challenging roof materials

Steps to Follow for Using Duram Rubberflex Coating
Preparation:
- Clean surface thoroughly—remove dust, grease, and debris
- Prime substrate based on manufacturer recommendation and surface condition
Application of the Duram Rubberflex Waterproof Coating
- Apply first coat at 1.5m²/litre using a brush or roller
- Embed Duramesh membrane while coating is wet to enhance strength
- Allow drying between coats; apply third coat where conditions demand higher protection
Storage & Handling:
- Stir contents before use
- Reseal container tightly after use
- Store in cool, dry area away from direct sunlight and moisture
A Few Scenarios Where This Product Can Be Used:
- Perfect for waterproofing roof joints, parapets, and balcony surfaces, this application forms a flexible, weather-resistant seal; in turn, it helps prevent leaks and protects vulnerable areas from long-term moisture damage.
- Repairing small roof patches or walkways
- Crack prevention in high-movement zones
- Sealing corrugated sheeting on minor installations
- Short-term refurbishment or maintenance work
Other Products You May Need for Your Waterproofing Setup
Health and Safety
Apply in a ventilated space. Avoid prolonged contact with skin or eyes. Wear gloves and protective eyewear. Clean tools with water while the product remains wet. Keep away from children.
Want to know more about this product? Click here to learn more.






Reviews
There are no reviews yet.