Sika Davco K11 Flex - Cementitious Waterproofing
Sika Davco K11 Flex - Cementitious Waterproofing
Pre-order stocks.
Davco K11 Flex Cementitious Waterproofing is a dual-component flexible cementitious mortar used for protection and waterproofing of rendered concrete and masonry especially water reservoirs, tanks, shaft linings, lift shafts, and under-tile sealants for swimming pools and damp premises.
Key Advantages:
- - Resistant to micro cracking up to 2mm
- - Flexible and watertight
- - Non toxic
Packaging:
- 4.5 kg kit (3.5kg powder component + 1Lt liquid component)
- 23 kg kit (18kg powder component + 5Lt liquid component)
Coverage:
Approximately 1 to 1.5 kg/m2/coat
Product preparation:
Machine – mix only at low speed (i.e 300–500 rpm). Proceed as follows to obtain an evenly distributed paste:
- Pour ¾ of the resin into a suitable container.
- Add the powder gradually in order to obtain a plastic consistency.
- Add the rest of the liquid and mix for 3 minutes.
- Leave to stand for several minutes to eliminate bubbles in the mixture.
Application:
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DAVCO K11 FLEX is applied by brush or float.
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Apply a 1st coat allowing a rough but reasonable quantity of 1 to 1.5 kg/m2.
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Coats can be floated using a filler knife or stainless steel float.
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Mortar must be used within 1 hour of preparation.
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Possible covering materials: DAVCO K11 FLEX can be covered with tiling (swimming pools, toilets & baths), concrete topping (protection of high traffic areas against abrasion).