How to Flash a Covered Parapet, Curb or Wall with Hydrotech MM6125

Getting waterproofing details right the first time is critical — especially at parapets, curbs, and foundation walls. This step-by-step video walks through a typical covered parapet, curb, and foundation wall flashing installation using Hydrotech® Monolithic Membrane 6125® with fabric reinforcement (MM6125®-FR). You'll see best practices for surface prep and surface conditioner application, inside corner sequencing, detail coat thickness with proper build-up, sheet overlaps (minimum 2" of MM6125 between layers), thickness verification using a gauge, topcoat thickness and why multiple passes may be required, and installing the protection course while the membrane is warm and aggressively tacky. Pro tips for applicators: Apply conditioner lightly — tan the surface, don't blacken it Watch for Flex-Flash fabric impressions showing through — a sign the topcoat is light Coat all exposed reinforcing fabric before end of day or ahead of inclement weather Whether you're working on plaza decks, podiums, planters, foundation walls, or critical waterproofing details, this video demonstrates proper installation, thickness, adhesion, and system integrity. For the latest PDS, SDS, and product information, visit the Hydrotech product page: https://nzl.sika.com/en/construction/... #Hydrotech #MM6125 #SikaNewZealand #Waterproofing #Roofing #CommercialRoofing #WaterproofingSystems #MembraneWaterproofing #Construction #Architecture #Applicator #GeneralContractor