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Question:

The basement to do mortar waterproof, do k11, and then scraping white can not, can not scratch

The basement to do mortar waterproof do not worry, afraid of leaking. Would like to do again k11 ok.Please ask the master, thank you

Answer:

Scraping the future will inevitably fall out of white Recommend you a DRYLOK and DRYLOKExtreme waterproof coating, can brush in the room, the package you will not leak, water, and even moisture The DRYLOK can withstand 3 m water pressure DRYLOKExtreme Need for smooth plane can withstand 9 m water pressure National Building Materials Testing Center of the test report "back water pressure 02Mpa" requirements brushing in concrete, brick, stone base surface Base surface can not have putty powder and the like These two waterproof coating is currently only white spot If you want other colors, you can buy the market can buy the color fine, their own color.
Currently on the market you can buy waterproof material, used in the back surface waterproof (basement wall waterproofing is the back of the water surface) although can do completely watertight, but can not do moisture
Water-based more environmentally friendly The biggest advantage of this waterproof coating is that you do not need to brush the interior wall paint Will be waterproof, paint decoration once completed.

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