Sovereign Rendermix is a plasticising and porosity reducing waterproofer for addition to backing renders that are being applied to internal walls after a chemical DPC has been installed. Sovereign Waterproofer is used in external renders, mortars and pebble dashing to reduce the porosity of the mix so that backing renders do not cause subsequent coats to dry too quickly through. Where ultimate performance is required Sovereign SBR Bonding Agent can be used in mortar, render and concrete to produce dense, water and abrasion resistant mix designs with increased adhesion and flexibility.