YECOA YL-104 is a dramatic eco-friendly product which can prevent in advance malfunction of

the semiconductor parts mounted to circuit boards of electronic communication base stations,

plant machine room , home appliances, etc. caused by fine dust or foreign objects, and protect

the equipment allowing life extension for communication parts.

● Long-term storage possible due to the chemical stability.

● No corrosion or discoloration occurs.

● Flux, oil, grease residue removed.

● Degreasing and cleaning of all precision machines and metals.

● Cleaning of aviation & electronic engineering instruments.

● Always wear safety equipment before work.

● Remove dust or dirt off applied surface to apply it.

● Use brush or sand paper to remove rust or scale and apply it.

● Spray twice or three times to make cleaning.

● Spray it about 20~30cm away from target object. 

※ Please observe the following points when storing and using the product and discard.

● Even though it is low-flammable, keep away from fire to spray it.

● Provide good ventilation for long-time use.

● Keep it in the well-ventilated place below 40℃.

● Do not use it toward fire.

● Do not use near heater or stove.

● Do not use in the room using fire.

● Do not keep it in the place above 40℃.

● Provide ventilation to use it in the closed room.

● Do not throw it away into fire.

● Punch the can to throw it away.

● Do not keep it in the closed place.

● Spraying may not work well below 5℃.