Glue paint can't be used, but it's not a big problem Very cheap. Generally, the surface temperature of heating is about 50 degrees, and it will be gone after a long time. It is especially suitable for heating because it contains water. It is best to use silver powder, regardless of the smell. The key is not high temperature, and ready mixed paint is not very good. You can wipe it with alcohol. If there is no paint on the iron handrail, it is recommended to use putty knife to remove the latex paint on the surface of Puyuan paint that does not need special care. Adsorption is a solid surface phenomenon. It uses porous solid adsorbent to treat gaseous pollutants, so that one or more components are adsorbed on the solid surface under the action of molecular attraction or chemical bond force on the surface of the solid adsorbent, thus achieving the purpose of separation. Commonly used solid adsorbents are coke and activated carbon, of which activated carbon is the most widely used. Activated carbon can adsorb benzene, toluene, xylene, ethanol, ether, kerosene, gasoline, styrene, vinyl chloride and other substances. It is harmless to human body and prolongs the service life. For example, the surface coating of Milan spring radiator is anti-corrosion spraying of Aksu natural resin plastic powder to isolate corrosion. When the radiator is first installed, there will definitely be some temperature, but don't worry. At present, most surface coatings are resin coatings. At this time, you can open the window for ventilation or use bamboo charcoal for adsorption. The harmful gas of formaldehyde lamp contained in paint will increase with the increase of temperature. If the indoor formaldehyde content increases, the smell will not be pure in quality if the brand paint is used. Paint is best diluted with rosin water before painting. Hehe ~. Maybe it's the thinner you used. At present, there are heating paint and silver powder paint. There are many heating paints on the market, which are specially used to coat radiators. These heating coatings are mostly water-based coatings, which have the characteristics of high temperature resistance, non-volatility and odor. There are also some cast iron radiators refurbished with silver powder, but silver powder itself is a heavy metal, which will have adverse effects on the human body once it is used improperly, and the smell of silver powder when it meets high temperature is unpleasant. If someone has stayed indoors, this smell is likely to affect people's normal life. Therefore, it is recommended that you do not use silver powder. Caution: The radiator will rust when repainting. The biggest problem of cast iron radiator is that the surface will rust or even fall off after a long time of use. Once the radiator has this problem, whether it is painted with silver powder or paint, it should be rusted. We use Tianjin Ricky brand. As for the brand, the recommended answer describes the performance of radiator antirust paint well. You can also consult them for more detailed information.