Ensure surface is thoroughly clean, dry and free from all loose dirt, chalk, grease, oily substances, fungi, algae and flaking paint. Fill up all minor cracks and defect with Dulux Aquatech Crack Fillers (5mm, 10mm & 20mm) according to the crack size and depth.
Step 2: Application process
Apply a priming coat of Dulux Weathershield Alkali Bloc primer/Dulux Weathershield Crack Bridging Primer/Dulux Professional Weathershield E1000 Sealer as per recommended dilution or a self-priming coat of Dulux Aquatech Waterproof Flexible Basecoat with 30% dilution. Post Drying apply 1 coat of Dulux Aquatech Waterproof Flexible Basecoat without dilution and allow 6-8 hrs of during. Post drying apply 2 coats of Dulux Weathershield Powerflexx, Weathershield Flexx, Weathershield Max, Weathershield Elastomeric, Protect, Weathershield E1000, with 20-30% dilution.
Step 3: Drying time
Touch Dry for the basecoat is 30-45 minutes and allow 6-8 hours drying time before recoating