1. strong adhesion to walls and coatings.
2. putty has certain permeability and can seal the pores in the base surface and form a waterproof layer on the surface.
3. it has good elasticity and can meet the elastic modulus requirements of the elastic coating so that the elastic coating and the base surface are not easy to peel off.
4. it has good crack resistance and can effectively prevent underlying cracks from extending to the surface.
5. it has excellent aging resistance and good corrosion resistance, and is an environmentally friendly product.
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