Product Overview

Dr. Fixit Raincoat is a premium elastomeric acrylic waterproofing and decorative coating manufactured by Pidilite Industries for application on external rendered concrete and masonry building facades. Unlike conventional exterior emulsion paints that provide only surface aesthetics with minimal water resistance, Dr. Fixit Raincoat is formulated with a high-solids elastomeric acrylic polymer base that deposits a significantly thicker dry film (100 to 200 micrometres versus 20 to 40 micrometres for standard emulsion) and provides crack-bridging capability — the ability of the film to stretch across hairline cracks in the render below without tearing, preventing rain water from entering the crack and migrating into the wall. External facades of Indian buildings — particularly older construction with cement-sand renders — commonly develop a network of fine thermal shrinkage cracks (map cracking) and horizontal shrinkage cracks at beam-column junctions over time. These cracks, while often innocuous from a structural standpoint, allow monsoon rain water to penetrate the facade, causing water staining, efflorescence, dampness in interior rooms, and progressive deterioration of the plaster and masonry. Dr. Fixit Raincoat addresses this with its elastomeric film that accommodates crack widths up to 0.3 to 0.5 mm without membrane failure while providing the decorative colour finish expected of an exterior wall coating. Available in an extensive range of colours including shades matched to popular exterior paint brands, Dr. Fixit Raincoat also incorporates UV-stabilized pigments that maintain colour fastness under Indian solar radiation levels better than standard acrylic paints. The product is water-based (waterborne acrylic), allowing safe application by brush, roller, or airless spray and easy water-based clean-up of tools, and is breathable (vapour-permeable) — moisture vapour from within the wall can escape through the coating without causing blistering, a critical requirement for freshly plastered walls that have not fully dried. Space Arc Engineering supplies Dr. Fixit Raincoat for building renovation, facade waterproofing, and new construction finishing projects throughout Delhi NCR, Ghaziabad, and Uttar Pradesh.

Applications

• External building facade waterproofing — residential apartments, villas, and commercial buildings
• Rendered brick and concrete masonry exterior wall protection against monsoon rain penetration
• Parapet external face waterproofing — prevents rain water saturation of parapet masonry
• Renovation of weathered and cracked external render — crack-bridging waterproof overcoat
• Compound wall and boundary wall external face weatherproofing
• External staircase and corridor waterproofing — exposed cement render surfaces in common areas

Key Advantages

• Elastomeric film — bridges hairline cracks up to 0.3 to 0.5 mm without membrane failure
• Monsoon protection — seamless low-permeability film prevents rain water penetration of facade
• Decorative finish — wide colour range with UV-stable pigments for long-term colour retention
• Breathable — vapour-permeable coating prevents blistering on walls with residual moisture
• Water-based — safe application, low VOC, easy clean-up with water
• Long-lasting — elastomeric coating requires recoating less frequently than standard emulsion paint