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Owl Lava 20 - Liquid Waterproofing Membrane - 25 Kg (Coverage - 10 m2 (2 - 3kg per m2))

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(incl VAT) £323.06 £269.22
-10%
(excl VAT) £224.35
Estimated Delivery Date Jul 14, 2025 - Jul 15, 2025
No deliveries on weekends or holidays.
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Our team is happy to fulfil custom orders, offer special bulk discounts you cannot get from the website. Please get in touch today to discuss your needs.

Tub Size  Coverage
1 Kg 0.5m2 (2 - 3kg per m2)
6 Kg  3 m2 (2 - 3kg per m2)
15Kg  6 m2 (2 - 3kg per m2)
25 Kg  10 m2 (2 - 3kg per m2)

 

Owl Lava 20 Waterproofer is a cutting-edge solution designed for superior waterproofing across various substrates. It is a  single component polyurethane liquid waterproofing membrane, which is UV colour stable and can be applied in one coat. 

This advanced liquid waterproofing membrane is specifically engineered to provide a robust, long-lasting barrier, protecting your roof, cement board, and insulation from the harshest elements. The Owl Lava 20 is ensures complete coverage and protection. LAVA 20 cures to form a defect free waterproof membrane with excellent mechanical and elastomeric properties.

With its easy application process, the Owl Lava 20 integrates seamlessly into any waterproofing project, including challenging areas such as gutters and complex roof structures. It is ideal for use during winter months as it can be applied at temperatures down to 0ºC. Lava 20 eliminates the drawbacks of multilayer waterproofing systems and reduces labour costs.

It can be used to waterproof pitched and flat roofs, balconies with less foot traffic, polysterene foam baords, gypsum boards, cement boards and more

Key Features: 

  • 10 year life expectancy with just one coat!
  • Cures quickly in just 2 hours at 20ºC.
  • Excellent weather and UV resistance - rain resistant within just 30 minutes at 20ºC.
  • Excellent mechanical properties, high tensile and tear strength, high abrasion resistance. 
  • Lava 20 waterproofing system can be used on many different roof substrates.
  • It is a breathable waterproofing system, so there is no accumulation of moisture under the coating.

Applications:

All substrates must be primed with LAVA Prime 20 prior to application of the LAVA 20 waterprooing system. Owl Lava 20 can be used to waterproof and protect:

  • Roofs pitched or flat.
  • Gypsum and cement boards.
  • Polyurethane insulation foams.
  • Verandas and balconies with light foot traffic. 
  • Lightweight roofing made of metal or brous cement.
  • Felt or asphalt membranes.
  • TPO & EPDM membranes.
  • Concrete, timber, slate, grp, etc.
  • Podium decks.
  • Planting boxes
Delivery Terms
Order Quantity  Delivery Charge (Ex. VAT)
1 Tub   £25
2- 36 packs   £75
Pallet charges apply above 2 Tubs

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Delivery Terms
Order Quantity  Delivery Charge (Ex. VAT)
1 Tub   £25
2- 36 packs   £75
Pallet charges apply above 2 Tubs

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