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UV-curable temporary protection for selective masking, displays and precision components. Compare a bulk blue protective coating with a high-viscosity dispensing gel, and match the UV process to the part geometry and film thickness.
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A UV-curable blue protective coating for selective masking of electronic contacts and metal components. It forms a tough, low-shrinkage film that can be peeled away after processing, with UV curing suited to short-cycle production.
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M8350 is a single-component, high-viscosity UV-curable gel for removable protection and formed-in-place masking around displays and precision components. The resilient cured material combines high elongation with low adhesion for peeling and rework.
View productChoose the bulk UV coating for selective protection of PCB contacts and metal parts. Choose M8350 gel where a precisely dispensed bead or removable formed gasket is required around a display or component.
Lamp spectrum and intensity, exposure distance, thickness and shadows affect curing. Verify the entire masked area before processing and confirm that the film can be removed cleanly after the intended exposure.
Evaluate application, curing, protection and peeling as a complete sequence on representative parts. Record the selected settings so that subsequent production uses the same conditions.
They cure under suitable UV light. Establish the wavelength, energy, exposure time and film thickness for the selected product; air-drying instructions for other peelable coatings do not apply.
The bulk blue coating suits selective surface masking. M8350 is a high-viscosity gel supplied in a 50 ml tube for controlled dispensing and display-edge protection.
Tell us the part, masking area, UV equipment and planned process exposure. Free samples are available with customer-paid freight.