DSF 360
Brushable sealing slurry
DSF 360 is a cementitious brushable sealing slurry, modified by polymer additives, that is suitable for applications under both positive and negative hydrostatic pressure. It consists of cement, quartz sand, pozzolans and polymer additives.
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DSF 360
Description
It consists of cement, quartz sand, pozzolans and polymer additives. DSF 360 provides excellent adhesion on all common substrates and resistance to frost moisture. It is suitable for indoor and outdoor use. After mixing with water the product turns to a smooth slurry that is easy to apply with a brush, paint brush or trowel. Meets the requirements defined by the standard EΝ 1504-9 and it is classified as product for surface protection of concrete according to the standard ΕΝ 1504-2 coating (C) and the MC και IR principles.
Application Fields
- Adequate for sealing concrete surfaces such as underground areas, water tanks, tunnels, foundations, ducts, elevator wells, external chimney areas in old and new constructions
- Can also be applied on bricks, stone, cementitioius floors and plasters, under the condition that plaster is firmly bonded with the sub-stratum
Advantages
- It is highly adhesive on all common substrates and is resistant to frost and humidity
- It is adequate for interior and exterior applications
- It is applied by using a brush, thick paint brush or spatula
- It has adequate for both negative and positive pressures
Application Steps
Firstly ensure that the surfaces are clean and free from loose foreign particles, salts, oils and other pollutants. Remove any protrusions and chips, polyurethane or other soft material. Cut the protruding steel bars at a depth of 1,5 - 2,0 cm. Patch any holes or cracks using the fast-setting repairing mortar WRM 520. Make sure that during product application there is no running water on the substrate. Water leaks must be sealed using the sealing mortar WRM 500. Wet the surface until saturation and remove any excess water.
Step 2In a clean container add 6,5-7,25 lt of clean water and gradually empty the content of the bag while mixing continuously in order to create a uniform thick paste that can be spread without running.
Step 3Apply the first coat using a brush paying attention so that the product covers all gaps. When the first coat starts to set and prior to its complete drying, apply the second coat cross-wise. If necessary wet the first coat before application of the second one.
Step 4The second coat may be applied also using a trowel, as long as the surface allows it. In this case the paste must be a little thicker.
Step 5In case that increased mechanical strentgh is required, it is recommended to apply a third coating. If the surface has many abnormalities and you wish to level it out you can plaster it using the waterproofing plaster DSF 370. In this case too, you must apply the plaster while the surface of DSF 360 is still wet.
Step 6The product must be applied when ambient temperature is between +50C και 350C. If ambient temperature is high, mechanical strengths develop faster while material workable time is reduced.
Step 7Under low temperatures, mechanical strengths developed in slower. It is recommended to maintain the surface wet and to prevent fast evaporation during the first days of application, particularly when the temperature is high or when application is done under strong sunlight.
Storage
In a dry environment at temperatures above 0oC for 6 months its production date.