Korea Surface Treatment Co., Ltd.

Painting

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Painting

PRIMER & PAINT (TOP COAT)

The final step that enhances perfection, the technology that coats trust.

The painting process (Primer & Paint) is the final finishing step for protecting the appearance and providing corrosion resistance to components that have undergone surface treatment.

Korea Surface Treatment Co., Ltd. (KST) is equipped with spray booths and drying facilities (ovens) for various tasks ranging from large to small-scale. We carry out painting operations for domestic and international aerospace and defense components, including those for Boeing and Airbus.

Process

Classification	Description	Remarks
Primer	Applied before top coat or on internal components	Strict management of temperature, humidity, and dust
Paint / Top Coat	Applied to the final external surface (very high customer requirements)	Strict management of temperature, humidity, and dust

Major Facilities

Item		Specification	Remarks
Spray Booth
	Large	13m(L) X 4.0m(W) X 4.7m(H) Temp/Humidity Requirements: 15~32℃, 20~80%	Large/Heavy item monorail (1-row) system Load: 1 Ton, Travel: Manual Wheel Type
	Medium	11.5m(L) X 6.5m(W) X 4.0m(H) Temp/Humidity Requirements: 15~32℃, 20~80%
	Top Coating	4m(L) X 6m(W) X 2.8m(H) Temp/Humidity Requirements: 15~32℃, 20~80%	Wet type: Double-sided Water Overflow
Dry Room
	Large	13m(L) X 5.0m(W) X 4.7m(H) Drying temp: Max 90℃	Large/Heavy item monorail (3-row) system
	Medium	11.5m(L) X 7.4m(W) X 3.0m(H) Drying temp: Max 90℃
	Top Coating	8m(L) X 7.5m(W) X 2.8m(H) Drying temp: Max 80℃, Operating temp: 70℃