Tecnolux cleans each tube using a technologically advanced ultrasonic bath. High frequency sound vibrations are applied to each tube as it passes through a demineralized water bath. TecnoLux's ultrasonic cleaning, rinsing and filtered drying operations not only remove contaminants, they are also critical in promoting the uniform adhesion of the phosphor coatings over inner tube surfaces. Our uniform phosphor applications prevent streaking and blemishes in the finished sign product.

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