Sika Davco K11 SuperFlex - Flexible Cementitious Waterproofing

Pre-order stocks.

Davco K11 SuperFlex is a two component flexible hydraulic micro mortar for the protection and waterproofing of masonry and concrete structures. Ideal for immersed areas such as large swimming pools, reservoirs, balconies and terraces.

Uses Waterproofing:

• Reservoirs, water towers, engineering structures, retention tanks, etc.
• Under-tile sealant for swimming pools (bonded with Davco Dustless Heavy Duty or Davco Dustless Premium)
• Under-tile or mortar-covering sealant for balconies and terraces (except terrace roofs)
• Lift shaft basements, car parks, underground premises, etc.
• Under-tile sealant for damp premises Protection against:
• Weathering (engineering structures, silos, concrete, domes etc.)
• Harmful water (underground tanks, water treatment stations, industrial discharge, etc.)
• Please contact us regarding the compatibility of coverings with contact products.

Packaging: 34kg set (23kg Powder + 10L Bonding Agent)

Coverage: Approximately 3-4kg/sqm per 2 coats

Product Preparation:

1. Machine-mix only at low speed (300 to 500 rpm).
2. Pour 3/4 of the resin into a suitable container.
3. Add the powder gradually in order to obtain plastic consistency.
4. Add the rest of the liquid and mix for another 3 minutes.
5. Leave to stand for several minutes.

Application:

1. If applied by hand: Use brush or roller.
2. Apply a first coat allowing a rough but reasonable quantity of 1.5-2 kg/m2
3. The total thickness of the covering should be approximately 2mm, and never less than 1.5mm.
4. Possible covering materials: It may be left bare, or covered with tiling (bonded using Davco Tiling System) or a cement mortar screed. High-traffic areas should be protected against abrasion. Water tanks and basins can be filled after 7 days drying.