Sekisui Masking adhesive tape Characteristic: Acid and alkali resistant, With good conductivity of heat , high viscosity , ageing resistance and resistant to high & low temperature. Main Usage: Apply to NI-MH Battery , circuit board and silk-screen industry etc. Specification: #835¡ª60Ux L30m #830¡ª90Ux L50m Color: Tran***rent, Tawny. Please feel free to consult us if any question, we are highly appreciated with your attention.