3225-T-SC is coloured bright blue in the uncured state. This provides high visibility which enables automated vision systems to confirm adhesive placement prior to the cure – then during the curing process the blue colour of the adhesive transitions to clear and provides an obvious, visual confirmation that a full cure has been achieved. 3225-T-SC is designed to cure tack free and clear in appearance after exposure to broad-spectrum curing equipment in less than 4 seconds at 200 mW/cm2 at 385 nm and in less than 3 seconds with a suitable UVA system from the Intertronics range.