The higher the viscosity of the three-proof paint, the better the adhesion?

Theoretically, this is right, but the requirements of each product are not the same, three-proof paint is not the same, generally the higher the viscosity of the three-proof paint, the price is more expensive, so some products, not so high requirements, with a high viscosity of the three-proof paint, the cost is not cost-effective, Minto three-proof paint propionic acid, urethane viscosity is probably in the 300-500 or so, while the viscosity of silicone three-proof paint can be up to 800, so according to the actual needs of the product to choose the right three-proof paint, the better adhesion? So according to the actual needs of the product, to choose the right three-proof paint.