PU is also a kind of ink commonly used by silicone products manufacturers, mainly used in some daily necessities, with strong adhesion, good wear resistance, high transparency, also to enhance the feel effect of the silicone membrane switch. Using fine silicone PU ink can keep the frosted effect of the product's appearance.

If you need any kinds of silicone rubber membrane switch, please contact us, as a professional silicone products factory, Profound is willing to offer you high quality products.