Error! You must javascript enabled to use this form. Please enable Javascript in your browser. SuDSFLOW SPACERS - Turn Any Paving Into Permeable Paving Resigap Ltd has launched the first ever spacer for flag paving called ‘SuDSFLOW’ that is specifically designed to. View full press release Your Name: Your Email: Subject: Question: We respects your privacy, the information you entered above will not be used to send unsolicited email, and will not be rented or sold to a 3rd party. Your contact information will be shared with the recipient of this message - Privacy Policy Send