1. No matter the single component, double components, there are pure water-based paint, single and double composition is not the basis for determination.
2. Smell: Real water-based paint, not deliberately to smell, not to feel the pungent odor. It is not pure water-based paint that has a strong irritant odor after opening the jar.
3. Water dilution: water-based paint thinner is water, add a little or do not add, you can construction. Any additional alcohol or special diluent is not a pure diluent. (Diluent and curing agent are different)
4. Two-component water-based paints, both of which are water-soluble, are not dangerous chemicals, and the dual components are often flammable dangerous goods.