





Dr. Fixit Roofseal Classic Waterproof Coating
- Brand: Dr. Fixit
- Product: Roofseal Classic Fiber-Reinforced Elastomeric Waterproofing Coating
- Technology: Water-based Nano-Fiber Reinforced Polyurethane-Acrylic Hybrid Emulsion
- Available Sizes: 10 Litre Bucket, 20 Litre Drum
- Colour Options: White, Grey, Terracotta
- Warranty: 10-Year Waterproofing Warranty (via authorized system profile)
Dr. Fixit Roofseal Classic is a professional-grade, high-performance liquid waterproofing coating engineered to protect exposed concrete roofs, terraces, and external structural profiles. Powered by an advanced Acrylate PU hybrid emulsion technology and structural nanofiber reinforcement, this single-component system cures to form a seamless, thick elastomeric membrane. It performs a dual-action mechanism: delivering comprehensive water ingress defense while acting as a heat-reflecting insulation topcoat that dramatically lowers building core temperatures.
Key Features & Product Mechanics
- Acrylate PU Hybrid Elastomeric Film: Melds the weathering elasticity of pure acrylics with the heavy-duty puncture and chemical resistance of polyurethane (PU)
- Nano-Fiber Structural Reinforcement: Infused with high-tensile micro-fibers that eliminate the need for an external mesh layer under standard operational parameters, offering advanced structural stability
- >200% Elongation & Crack Bridging: Stretches dynamically to bridge active thermal expansion and contraction surface cracks up to 2.0 mm wide without tearing
- Thermal Insulation Maxima: Acts as an energy-saving heat shield, reflecting radiant solar energy to reduce exposed roof surface temperatures by up to 10°C during peak summer months
- Excellent Foot Traffic Durability: Cures into a resilient, abrasion-resistant barrier that easily withstands everyday domestic foot traffic, maintenance access, and light mechanical friction
- Extended Protection Guarantee: Comes backed by a comprehensive 10-Year Waterproofing Warranty issued directly by the manufacturer when applied via the authorized system profile
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Dr. Fixit (A Pidilite Brand) |
| Product Code Series | 652 / Roofseal Classic New |
| Technology Profile | Water-based Nano-Fiber Reinforced Polyurethane-Acrylic Hybrid Emulsion |
| Standard Compliance | Meets or exceeds strict ASTM D6083 - Type II global standard specifications |
| VOC Classification | Low VOC, non-toxic, and eco-friendly composition |
| Colour Profiles Available | White (Superior Whiteness option), Grey, and Terracotta |
| System Coverage Rule | Consumes 0.90 to 1.0 Litre per sq. meter for a comprehensive layout loop (comprising 1 self-primed coat + 2 undiluted structural topcoats) |
Variant Specific Mapping
| Variant / Container Size | Active Surface Coverage Area Yield | Target Project Scale | Structural Logistics Format |
|---|---|---|---|
| 10 Litre Bucket | Covers approximately 100 to 110 sq. feet (Full system coating) | Medium terraces, standard residential floor additions, independent roof repairs, and localized balconies | Molded industrial polymer pail with an ergonomic handle grip system |
| 20 Litre Drum | Covers approximately 200 to 220 sq. feet (Full system coating) | Large flat concrete slabs, industrial bungalows, housing society roofs, and widespread commercial terraces | High-density wholesale commercial drum tailored for heavy building contractors |
Recommended Application Steps
- Surface Sanitation: Mechanically clean the concrete base using wire brushes or high-pressure water jets to fully remove loose laitance, old coatings, moss, and dirt
- Primer Foundation Layer: Mix Roofseal Classic with water in a 3:1 volume ratio (3 parts coating to 1 part water). Apply this low-viscosity blend over the roof as a self-priming anchor coat
- Topcoat Implementation: Once the primer is completely dry, apply 2 coats of undiluted Roofseal Classic perpendicular to each other, allowing 4 to 6 hours of drying time between applications
Why Buy from HomeRun?
- Authentic Dr. Fixit Product: Verified genuine product sourced from authorized distributors
- 60-Minute Bangalore Delivery: Express delivery to active service zones for urgent project needs
- Project-Friendly Availability: 10L bucket for balconies and small terraces, 20L drum for full roofs and commercial spaces
1) Can I apply Dr. Fixit Roofseal Classic directly over old China Mosaic tile roofs or Brickbat Coba?
Yes. This product is specifically engineered to adhere firmly to tricky architectural surfaces, including legacy brickbat coba layers, cement screeds, China mosaic tiling, clay tiles, and ceramic terrace bases. Just make sure any loose or hollow tiles are securely re-fixed before coating.
2) Is it mandatory to buy a separate primer product to install this system?
No, this is a highly convenient self-priming system. You simply dilute the actual Roofseal Classic compound with water in a 3:1 ratio to create your own high-adhesion foundation layer, which reduces labor steps and overall material costs on the job site.
3) How exactly does the thermal insulation property save energy?
The coating forms an advanced reflective barrier infused with micro-fibers that bounces solar radiation away from the structure. By reducing the outer roof surface temperature by up to 10°C, it stops heat from bleeding into the building's interior, lowering your air conditioning costs.
4) Can this liquid chemical be applied on vertical exterior parapet walls?
Yes, it works great on both vertical and horizontal masonry structures. When applied to vertical parapet walls, the thickness yields an expanded coverage rate of roughly 1.65 to 1.85 sq. meters per liter, keeping your entire rooftop perimeter watertight.
5) Which container size should I choose for my project?
Choose the 10 Litre bucket for medium terraces, standard residential floor additions, independent roof repairs, or localized balconies (covers approx. 100–110 sq. ft). Choose the 20 Litre drum for large flat concrete slabs, industrial bungalows, housing society roofs, or widespread commercial terraces (covers approx. 200–220 sq. ft).
- Return within 24 hours of delivery for:
- Damaged or defective product
- Wrong or missing item
- Product cannot be returned once opened or used
- Refer to Refund Policy for complete details
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