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Decoration waterproof series

K11 universal waterproof coating

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Product Introduction

This product is a waterproof slurry compounded by a unique formula of high polymer lotion and a variety of inorganic materials, which can cover micro cracks, with high compressive strength, strong adhesion, wear resistance, impact resistance, safety and environmental protection.


Product number: LD-2301

Product specifications: 18KG 9KG


Construction technology 

1. Clean up the grassroots

The surface of the base layer should be flat and solid, without sand, cracks, dust, oil stains, etc., in order to achieve a smooth surface as much as possible

2. Moist base layer

Wet the surface of the base layer with water, without open water3. Mixing products

First, pour the liquid material into the bucket, stir while adding the powder material, and stir evenly

4. Applying waterproof slurry

Using the cross brushing method, the second layer of construction can be carried out after the first layer of surface drying


Common problems during construction

Phenomenon: Pores appear after coating application

1. The base layer is dry and not sufficiently wetted;

2. High temperature construction, surface drying too fast;

3. Uneven mixing, one-time coating too thick.


Phenomenon: Hanging during construction process

1. The substrate is too smooth and dense;

2. Overthick one-time coating;

3. Not blending according to the correct product ratio; The moisture content of the base layer is too high.


Phenomenon: Cracking of waterproof coating after construction

1. Untreated cracks in the substrate;

2. The base layer is dry and not wet;

3. Excessive thickness during one-time construction;

4. Special areas have not undergone waterproofing reinforcement treatment;

5. High temperature construction and rapid drying;

6. The smoothness of the base layer is poor, and the coating thickness is uneven.


Phenomenon: Sedimentation occurs during construction

1. Not blending according to the correct product ratio;

2. Exceeding the usage time.


Matters needing attention

1. The temperature during construction should be between 5 ° C and 35 ° C, and outdoor construction is prohibited on windy or rainy days; In case of low temperature and high humidity weather, it is necessary to extend the re coating maintenance time appropriately to achieve the best coating effect.

2. The slurry after opening should be used up within 2 hours.

3. Wet the base surface with clean water before construction, but there should be no exposed water on the base surface.

4. The storage temperature of liquid components should not be lower than 0 ° C.

5. Do not mix the dried adhesive with water before use.

6. Before construction, please carefully read the construction instructions.

7. Please use appropriate protective measures during construction, such as gloves.


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