What are the differences between water-based and oil-based waterproof coatings?

Water-based and oil-based water-repellent coatings are the two most commonly used water-repellent materials in home decoration.

In household waterproofing, polymer cement-based waterproof coatings and polyurethane waterproof coatings are the two main waterproof materials.

1.

From the price point of view, the price of polyurethane waterproof coatings is higher, and because the thickness of the waterproof layer of polyurethane waterproof coatings is a little thicker than that of polymer cement-based waterproof coatings, the amount of materials is naturally larger.

2.

Looking at the performance, the surface tensile strength of the waterproof membrane of the polyurethane waterproof coating is very low, impact resistance, puncture and other properties are poor; while the polymer cement-based waterproof coating is generally divided into two types, rigid and flexible, with better impact resistance, so compared Under the polymer cement-based waterproof coating will have a longer life

Three, environmental protection

Finally, look at environmental protection.

Whether it is from an environmental performance analysis or an economic point of view, water-based waterproof coatings are superior to oil-based waterproof coatings