Three anti-glue, three anti-plastic, PCB-three is a specially formulated rubber coating for protection of circuit boards and related equipment from the erosion of a bad environment to improve and extend their life, to ensure the safety of use and reliability. Three anti-adhesive coating on the circuit board appearance, forming a layer of light and flexible thin film is only 25-50 microns thick. It can contain chemicals such as (for example: fuel, coolant), vibration, moisture, salt spray, humidity and high temperature protection circuit from the case of damage. Under these conditions the circuit board may be corrosion, mold growth and produce a short circuit, resulting in not using the three anti-adhesive failure of the circuit. The formation of three anti-adhesive protective film can be effectively isolated and can protect the circuit from chemicals, moisture and other contaminants erosion, thereby enhancing the reliability of circuit boards to increase their safety factor, and to ensure its service life. Three anti-glue to prevent leakage because, thus allowing for higher power and the more recent PCB spacing. Miniaturization of components to meet the purpose. Whether or transparent plastic with a color-three printed circuit boards can improve the appearance and the latter also covered components and design layout to ensure a higher degree of confidentiality. Only the first three anti-plastic printed circuit boards used in high-tech fields. Now consumers are increasingly concerned about product quality and reliability, and electronic devices have also been more widely used in daily life, the use of three anti-gel allows manufacturers to improve product quality, reduce warranty consistent expensive cost of failure. 
 Mainly used in color TV, refrigerators, washing machines, microwave ovens, air conditioners, telephones, electric water heaters and other common household appliances and electronic products integrated circuit protection, with strong adhesion, water, lightning protection, rust, corrosion and other properties, can greatly improve the performance of household electrical appliances stability. The use of three anti-gel method (using the process): 1. It can be used by brushing, spraying, dip coating methods such as construction. Coating to not flow diagram, missed coating is limited. A film thickness between 0.25-0.5mm in the appropriate 2. In the painting to be given on the surface of the object like water and coated with oil addition to the net. 3. The first coating is dry, you can spread the second time. 4. Run out of the brush, spray gun, etc. should be washed in time to prepare for the next reuse. Construction of attention to ventilation, to facilitate the solvent evaporation coating, to ensure safety. 5. This product is a single component package, used by contact with moisture in the air curing. Cover unused time in time to prepare for the next reuse.