What makes a Resin Boudn installation porous? The procees requires a mixing of resin and aggregate which even though is compact, allows for sufficient gaps for water to drain through. 2017-08-07T09:03:10+00:007 August 2017|What is Resin Bound| Share This Story, Choose Your Platform! FacebookXRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: admin