Missing the finishing touch? BLANCO kitchen sink waste flanges perfectly match our SILGRANIT kitchen sinks. Compatible with most garbage disposals, the BLANCO waste flange creates a tight seal to prevent food and debris from clogging up your pipes while giving you the option to allow water to drain through, ideal for food prep. Making prep-work more pleasing and clean-up less complicated, the BLANCO color-coordinated waste flange also adds an element of style to your sink by creating a seamless look. Strong and durable, these garbage disposal flanges are easy to maintain and are the perfect finishing touch to any hardworking BLANCO UNIT.