Tile renovation putty

1. Product introduction:
This product is a new type of plastering material, an applicable product developed for exterior wall decoration of old buildings. It is the crystallization of high-tech formula and modern scientific processing methods. It has strong adhesion, does not need to be chiselled, does not crack, does not fall off, is waterproof and crack-proof, reduces processes, shortens construction period, and reduces costs.

2. Scope of application:
1. Paint primer on new wall base;
2. Renovation of old finishes (paint, ceramic tiles, mosaics, stone) Paint base putty;
3. High-grade metallic paint base putty;

3. Performance characteristics:
1. Strong adhesion to the renovated base material Bonding strength;
2. Excellent water resistance and air permeability, ensuring the dryness of walls and paint surfaces;
3. High crack resistance, effectively preventing micro-cracks in the underlying layer from extending to the surface;
4. Easy to construct;
5. Non-toxic, harmless and environmentally friendly product.

Four. Technical parameters:
Shrinkage (%) ≤ 0.5
Original strength of pressure-shear bonding ≥1.5MPa
Water-resistant shearing bonding strength ≥1.2MPa
Temperature-resistant pressure-shearing bonding strength ≥1.2MPa
Freezing-pressure-resistant shearing bonding strength ≥1.0MPa

5. Instructions for use:
1. Mixing ratio: powder: water = 4:1, it also depends on the basic situation.
2. First pour the water into the bucket, then add the powder, and then use a mixer to fully stir it into a paste. After leaving it for 5 minutes, use a batch embedding tool to perform batch embedding. Wait for 4 hours after the first layer of batch embedding is completed. The second layer of putty is embedded and smoothed, and the thickness is controlled between 1.5-2mm. 1.5-2.5 kg/square meter (depending on the flatness of the base surface).

6. Precautions:
1. Confirm the verticality and flatness of the substrate before use;
2. Avoid mixing the dried paste with water before use;
3. The wall should be moistened in advance before construction, subject to the absence of open water;
4. This product is suitable for construction above 5℃, avoid construction in rainy days;
5. Putty embedding During the process, attention should be paid to uniformity and flawlessness. After the batch embedding is completed, it is generally allowed to wait 48 hours before applying various coatings

7. Packaging and storage:
25kg/bag, stored in a cool and dry place Department, shelf life is half a year. </p