Dr. Fixit Flexi PU 270(I) is Polyurethane Waterproof membrane based on pure elastomeric hydrophobic polyurethane resins It’s liquid-applied, highly permanent elastic, cold applied, cold curing, and low VOCs properties.
Key Features:
Allow Fresh Concrete To Cure 28 Days.
Always Concrete Surface Must Clean, Strong, Free Of All Loose Dirty Materials, And Dust Free, Oil Stain, Wax, Liquid Coating/Paint, Concrete Curing Agent, Grease Or Other Stains That Would Affect Waterproof Coating Adhesion.
Always Concrete Surface Where There Laitance, Algae, Mound, Remove Them With Grinding Machine And Clean Surface Afterwards.
Usually Prepare Cement Surface Or Mineral Mix Cement Surface By Cleaning By Using Grinding Machine Or Chipping Machine To Remove All Defect Surfaces Such As Peel Off Surface, Weak Concrete, Cavities, Etc. Do Not Use Water To Clean Surface To Prevent Accumulation Of Moisture. Use Grinding Machine Or Chipping Machine To Smoothen Surface And Remove All Loose Dirty Materials, Sweep Off Or Use Blower To Blow Off Dirt Or Vacuum Cleaner To Suck In Dirt.
Areas of Application:
Concrete Roof, Asbestos Roof And Metal Sheet Roof.