Ronseal Isoflex Liquid Rubber Black, 2.1L
High-performance liquid rubber for roofs, offering 5x flexibility & 20-year waterproofing. Resistant to cracking & weather.
The Ronseal Isoflex High-Performance Liquid Rubber is a cutting-edge waterproofing solution designed for roofing applications. This advanced formulation creates a permanent, flexible, and waterproof coating that outlasts conventional bitumen-based products, offering 5 times greater flexibility for superior durability in all weather conditions.
Its innovative composition ensures the coating remains resistant to cracking, peeling, or perishing, making it suitable for virtually all roofing surfaces. The product provides up to 20 years of performance when applied with proper preparation, making it an excellent long-term investment for any roofing project.
Key Benefits
- Extended roof life with superior weatherproofing
- Exceptional flexibility compared to standard bitumen coatings
- Adheres effectively to most roofing materials
- Resistant to cracking, peeling, and environmental wear
- Suitable for different roof types including flat and pitched roofs
Application Details
Prepare the surface thoroughly before application to ensure maximum adhesion. Apply evenly for a seamless waterproof barrier that maintains flexibility over time, even in extreme weather conditions. This product is available in black, providing a sleek finish while enhancing weather resistance.
- Flat roofs
- Pitched roofs
- Garage roofs
- Shed roofs
- Material: High-performance liquid rubber
- Colour: Black
- Flexibility: 5x better than standard bitumen coatings
- Durability: Up to 20 years performance with correct application
- Weather Resistance: Impervious to all weather conditions
- Application: Suitable for most roofing surfaces
- Volume: 2.1 litres
Free standard shipping on U.S. mainland orders. Express shipping options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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