High Performance Concrete Protection and Professional Waterproofing

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Before use of Controll®Topseal , turn the container and shake well. The best way to apply Controll®Topseal with a regular dispersion is to use a normal sprayer. For small areas a roller,  brush or a sponge can be used. To avoid the formation of puddles, the working surface has to be treated proportionality.

Normally one coat of Controll Topseal is enough.  On very damp surfaces it is recommended to use another coat.



Controll®Topseal is waterproof. Don’t apply on surfaces that have to be treated with other materials. 

Applying  Controll®Topseal.



The underground must be absorbent, clean, dry and free of chemical paint, varnish or other coating. Damaged joints or bigger leaks must be repaired before application.  New concrete, plaster, mortar or reparation areas must be completely solid before they can be treated with Controll®Topseal.   If  moisture or salt problems are found then it is recommended to use a previous treatment of Controll®Innerseal   ( Dry period at least 14 days). 


All the tools including a sprayer, brush, squidgy (floor), tuft; roller or sponge have to been cleaned immediately with water after use.


Temperature to work up: 5º C – 40 ºC. Directly sun beam and a treatment on hot surface are not recommendable. The temperature must be over 5º C in the next 24 hs after application from Controll®Topseal.


Approximate: 0,2 – 0,25 litter/ m2 ( = 4 – 5 m2 each litter) by double coating. Information can be change according the absorption or porosity from the underground.

05. - SUPPLY

Plastic barrel ( one way container)
2,5 litter/ 20 litter/ 1000 litter


Store in original barrel closed and not deluded.  Controll®Topseal does not have really a durability limit, but must be shaken very well before use. Frost free storage is recommended. If Controll®Topseal frosted , warm up slowly at room temperature and shake it well.


During the processing use wear suitable protective clothing, gloves and eyes protectors. Controll®Topseal is a light alkaline contrite ( pH value 9 – 11). Surfaces close by the application as glass, aluminium, tiles, etc. must be covered. In case to contact with Controll®Topseal, rinse the skin or eyes immediately with much water.


Information about safety, transportation, storage and handling with Controll®Topseal, also ecological and disposal indication can be found within a EU material safety data sheet:   Please click here to view this and other certificates and reports on both Controll Innerseal and Controll Topseal.


Although the technical details and recommendations contained in this data sheet correspond to the best of our knowledge and experience, all the above information must, in every case, be taken as merely indicative and subject to confirmation after long term practical applications; for this reason, anyone who intends to use the Inner and Topseal must ensure before used that it is suitable for the envisaged application in every case.  The user alone is fully responsible for any consequences deriving from use of our products.

Komsol Innerseal products have been approved worldwide for their ability to extend the lifetime of concrete up to 3 times.