Removing an old water or solvent based acrylic sealer from concrete or paver surfaces doesn’t have to be expensive. In fact, to remove an old acrylic you don’t even need any fancy cleaners, or toxic chemicals. The easiest way to remove an old acrylic is with Xylene and a high PSI (high pressure) or heated pressure washer. You will apply the Xylene which eats away at the acrylic and wash it away with the pressure washer. A few rinses may be required until you get a better handle on how much of the Xylene to apply.

Cement-based permeable crystallization type waterproof coating is rigid waterproof material, it has other materials incomparable secondary permeability resistance and compatibility with structure. In the underground engineering waterproof impermeability performance is superior to common waterproof materials, it is an indisputable fact. Material notes, "three points, seven points and construction", if it does not follow the correct construction procedure, will not be able to play a good performance. So in the waterproof construction of winter, besmear brushs cement-based permeable crystallization type waterproof coating should pay attention to what?

Myth: the basement engineering (basements, underground garage, etc.) with a waterproof coiled material is reliable? Practice shows that the basement waterproofing materials for construction of the leakage rate is very high, its fundamental reason is: the basement at the grass-roots level surface moisture content is very high, waterproof coiled material waterproof construction requirements of moisture content is not more than 9%, but the basement of the cushion base moisture content is more than 30% commonly, some higher, especially the groove, the moisture content is higher in more than 80-90% with waterproofing construction under the condition of the success rate is almost zero.

Cretesealer DPS for toilet waterproof, because the area is small for coil, everywhere is around the corner, so it is very important to suggest using DPS, the DPS performance should comply with the provisions of the current related national standards, and shall have the product certificate; At the grass-roots level surface should be smooth, and may not be free drum, play sand

Cretesealer DPS basement, garage leaking much more special, generally between shear wall and beam, wall body strength is not enough, can not check hose to Basic level processing: before use, basement, garage at the grass-roots level surface must be completely clean and make sure the base of voids, pits and crack, degeneration be fixed. Base level water wet, but MingShui surface does not exist.

Tunnel construction is a costly and complicated engineering construction project, is also a permanent facilities, common waterproof layer an aging, life is limited, once damaged, difficult to repair, maintenance, even if is costly. Common waterproof layer in the process of construction, also easy to damage. The CretesealerDPS is different, the life like the life of concrete structure, due to the infiltration of concrete thickness. So, the construction process, the lining block as long as it doesn't appear more than 10 cm deep wounds, waterproof performance will not be affected.