Your shopping cart is empty!
Need help? Call us today UK: (+44) 204 5797935 | IE: (+353) 1 5240229 | (+353) 860786096
Monday to Friday 7:30-18:00 | Saturday 08:00-12:00 | Bank Holidays 08:00-12:00
Need help? Call Now UK +44 204 5797935 | IE +353 1 524 0229 | Contact us enquiries@globalcoatings.eu
OWL Lava 20
Product Code:
Availability:
Availability:
LAVA20
In Stock
In Stock
£25.80
Ex Tax: £21.50
Ex Tax: £21.50
Frequently Bought Together
Owl Lava 20: Professional-Grade Liquid Waterproofing System
Owl Lava 20 is a premium liquid waterproofing system designed for superior performance in a wide range of applications. This single-component polyurethane waterproofing solution is ideal for roofing projects, offering exceptional durability and versatility. Owl Lava 20 is rain-resistant within 30 minutes at 20°C and cures rapidly, even in temperatures as low as 0°C.
This Lava 20 waterproofing system creates a seamless, bubble-free membrane that provides excellent weather resistance, UV stability, and mechanical strength. Perfect for flat and pitched roofs, balconies, lightweight metal roofing, and various other substrates, Lava 20 reduces labor costs by eliminating the need for multi-layer systems and reinforcement layers.
Key Features of Owl Lava 20
- BBA Certified and CE Approved, ensuring quality and safety.
- 10-year life expectancy with a single coat; 20 years with a two-coat application.
- Rain-resistant within 30 minutes at 20°C, enabling fast project completion.
- Outstanding thermal resistance – remains flexible down to -40°C and does not soften in heat.
- High tensile strength, tear resistance, and abrasion resistance.
- Bubble-free and defect-free membrane for lasting protection.
Application Details
To ensure the best results, all substrates should be primed with Owl Lava Super Quick Prime before applying Lava 20 liquid rubber.
- Single coat (1.8 kg/m²) for a 10-year life expectancy.
- Two coats (1.5 kg/m² each) for a 20-year life expectancy.
- For porous substrates such as concrete, felt, and asphalt, apply at a minimum of 3 kg/m².
Lava 20 waterproofing can be applied using a brush or squeegee for a seamless finish. This product is not recommended for structurally unsound substrates.
Technical Specifications
- Viscosity: 3500 - 5500 cP
- Specific Weight: 1.3 - 1.4 gr/cm³
- Flash Point: 42°C
- Shelf Life: Minimum 12 months in unopened containers.
- Available in 6, 15, and 25 kg containers.
For best results, clean tools immediately after use with Owl Roof PU Solvent. Ensure a clean surface by using a solvent or light sanding before priming and applying Lava 20 waterproofing.
Why Choose Owl Lava 20?
Whether you're working on flat roofs, pitched roofs, balconies, or podium decks, Owl Lava 20 liquid rubber offers unmatched performance and longevity. Its superior mechanical properties and weather resistance make it an ideal choice for both residential and commercial applications.
Looking for Lava 20 pricing or further guidance on application? Contact us today to learn more about this professional-grade waterproofing solution.
Frequently Asked Questions (FAQs)
- What is Lava 20?
Lava 20 is a single-component liquid polyurethane waterproofing system with excellent adhesion on most surfaces. - Is there a warranty on Owl Lava 20?
Yes, Owl Lava 20 comes with a 25-year warranty against manufacturer defects, provided the product is applied according to the instructions. - What is the life expectancy of Owl Lava 20?
When properly applied and maintained, Owl Lava 20 can last for many years, typically 10 years with a single coat and in excess of 25 years years with a three-coat application (two coats Lava 20 and top coat) depending on environmental conditions and wear. - How long does it take for Owl Lava 20 to dry?
Owl Lava 20 typically dries to the touch in approximately 45 minutes. However, it’s recommended to wait for the product to cure at least 6-8 hours at 20°C before applying further coats or exposing the surface to heavy moisture. - Do you use matting with Owl Lava 20?
Matting is not necessary for most applications of Owl Lava 20. However, it can be used in specific cases where additional reinforcement is needed, such as on highly flexible surfaces, areas prone to significant movement, over bitumen-based surfaces (felt/asphalt), or over single-ply membranes (Trivial/PVC, EPDM). - Can I apply Owl Lava 20 on a wet or damp surface?
Moisture content in the surface of a maximum of 10% is allowed; however, a clean and dry surface is always recommended for a long-lasting solution. - What is the fire rating of Owl Lava 20?
Owl Lava 20 has a B-ROOF (T4) (European/British Standard) rating and provides a level of fire resistance, making it suitable for use in certain building and industrial applications. - What does Owl Lava 20 stick to?
Owl Lava 20 adheres to most common construction surfaces, including concrete, wood, metal, and asphalt. It creates a strong bond to both clean and rusted surfaces. - Can you put Lava 20 liquid rubber over felt?
Yes, Owl Lava 20 can be applied over felt roofing material, provided the surface is clean and dry! - Can you paint over Owl Lava 20?
Once Owl Lava 20 has fully cured, it can be painted over with one of the many coloured topcoats available as part of the system. While other paints might stick to Lava 20, they would not be as flexible as the Lava 20 system, and they might crack! - Can Owl Lava 20 go over fiberglass?
Yes, Owl Lava 20 can be applied over fiberglass surfaces, provided the topcoat resin of the fiberglass is sanded/keyed to create a better surface for adhesion. - How much Lava 20 would I need for my roof?
The amount of Lava 20 you’ll need depends on the desired life expectancy and the number of coats applied. For a 10-year life expectancy, a single coat will require a minimum of 1.8 kg/m². If you're aiming for a 20-year life expectancy, you’ll need to apply two coats, with each coat using about 1.5 kg/m². To determine the total amount needed, simply multiply the coverage rate by the surface area of your roof.
For Further information about the application process or to help with products required according to your project please do not hesitate to contact us.
Product video
Reviews (0)