Dr. Fixit 652 Roofseal Classic 20 Litre Bulk Bucket

Product Overview

Protect your home from heavy monsoon downpours and intense summer heat with Dr. Fixit 652 Roofseal Classic. This premium elastomeric, unique heat-reflecting roof waterproofing coating is formulated with high-grade acrylate modified with Polyurethane (PU). Enhanced with advanced Nanofiber Technology, it forms a seamless, highly flexible membrane across your rooftop that seals out water ingress while actively reflecting solar radiation to lower your indoor living temperatures.

Key Features

• Acrylate with PU Power: Combines the weatherability of acrylics with the extreme toughness and elastomeric elongation of polyurethane.

• Thermal Insulation Benefits: Provides up to 10∘C reduction in surface temperatures, lowering cooling energy costs.

• Nanofiber Technology: Reinforced with specialized micro-fibers that enhance structural tensile strength and bridge hairline cracks effortlessly.

• 7-Year Waterproofing Warranty: Performance-backed reassurance engineered to keep your terraces leak-free for nearly a decade.

• Bulk Coverage Packaging: The 20-litre industrial bucket is ideal for expansive residential rooftops, commercial terraces, and deep multi-coat contracting jobs.

Product Specifications

Application Instructions & Best Practices

For a certified, long-lasting barrier, adhere strictly to the professional installation workflow detailed on the packaging:

1. Surface Preparation

• Thoroughly clean the roof surface by washing, scraping, and removing all structural dust, dirt, oil, grease, and loose concrete particles.

• Cut and repair any damaged, hollow, or sharp edges. Patch these zones with a polymer-modified mortar made using Dr. Fixit Pidicrete URP mixed at 10% by weight of cement.

• Crucial: A minimum roof slope of 1:100 must be maintained. The surface must not be visibly wet during application.

2. Critical Joint & Outlet Treatment

• Junctions of roofs with parapet walls (corner rounding), rainwater outlets, marble strip joints, and enlarged cracks must be treated first.

• Coat these critical areas with an extra layer of Roofseal Classic and embed a 45 gsm glass fibre mesh while wet to reinforce size-covering areas for additional strength.

3. Step-by-Step Coating Procedure (By Brush or Roller)

• Step 1 (Self-Priming Coat): Stir well prior to application. Apply a self-priming coat of Dr. Fixit Roofseal Classic diluted 50% with water at a coverage rate of 9 to 10 sq.mt. / litre / coat.

• Step 2 (Top Coats): Apply 2 undiluted top coats of Dr. Fixit Roofseal Classic at a forced coverage rate of 2 to 2.2 sq.mt. / litre / coat.

• For Vertical Surfaces & Parapet Walls: Apply a coat of Dr. Fixit Roofseal Classic with a forced coverage rate of 3.3 to 3.7 sq.mt. / litre / coat.

4. Important Curing Precautions

• Allow a drying time of 3 to 4 hours between each individual coat.

• Allow the complete multi-layer system to air cure for a minimum of 7 days before heavy usage.

• Weather Alert: Do not apply if rain is expected within 48 hours post-application. Parapet walls must also be fully enveloped to achieve complete structural waterproofing isolation.

Manufacturer & Support Information

• Parent Brand: Pidilite Industries Ltd., Regent Chambers, Mumbai, Maharashtra 400 021.

• Dr. Fixit Advice Centre: For expert project advice or technical queries, call toll-free at 1800 209 5504, email info.drfixit@pidilite.com, or visit www.drfixit.co.in.