Acrylic Waterproof Systems

Flexible protection for roofs, terraces and exposed exterior surfaces.

Kesari Conchem acrylic waterproof systems are designed for exposed surfaces where flexibility, weather resistance and long-term waterproofing performance matter. The range includes fibre-reinforced terrace coatings, heavy-duty acrylic waterproof membranes, transparent UV-resistant protection and solar-reflective exterior coatings. The right system should be selected according to substrate, exposure, traffic, crack movement, finish requirement and heat-reflective performance.

Category Overview

What It Does

Acrylic waterproof systems form flexible, surface-applied protective films over roofs, terraces and exterior substrates. Depending on the formulation, they can bridge cracks, resist UV and weathering, limit moisture ingress, improve abrasion resistance, retain surface aesthetics or reduce heat gain through solar reflectivity.

Where It Is Used

The supplied documentation supports applications across terraces, flat and sloping roofs, parapet and vertical walls, masonry and concrete surfaces, china-chip terraces, paver blocks, RCC and Mivan structures, asbestos and metal roofs, cold storage, warehouses, factories, malls, hospitals and other sun-exposed structures.

Why It Matters

Exposed roofs and exterior surfaces are continuously subjected to sunlight, temperature changes, rain and weathering. A suitable acrylic waterproof coating helps create a continuous protective layer that can accommodate minor movement, reduce seepage and extend surface durability without relying solely on rigid cementitious protection.

Selection Considerations

1. Kesari Zero Damp

Product Name
Kesari Zero Damp
Product Type / Technology
Fibre-Reinforced Elastomeric Acrylic Waterproof Coating
Product Overview
A heavy-duty, fibre-reinforced elastomeric acrylic coating for terrace, roof and exterior waterproofing. It forms a flexible, weather-resistant film that helps prevent moisture and seepage through hairline cracks while supporting long-term UV and exterior durability.
Key Benefits
• Bridges cracks up to 2 mm
• Excellent UV and long-term weather resistance
• Fibre reinforcement improves abrasion and mechanical properties
• Anti-fungal and anti-algae protection
Best Suited For
Terraces, flat or sloping roofs, exterior masonry and parapet walls requiring heavy-duty flexible waterproofing.
Primary Applications
• Flat & sloping roofs
• Terraces
• Exterior masonry & concrete
• Parapet & vertical walls
• Asbestos sheets
Pack Size
1, 5 & 25 kg
Technical Highlight
Fibre-reinforced acrylic | Crack bridging up to 2 mm

2. Kesari Flexi Top

Product Name
Kesari Flexi Top
Product Type / Technology
Heavy-Duty Reinforced Acrylic Terrace Waterproof Coating
Product Overview
A heavy-duty liquid-applied acrylic waterproofing membrane for building terraces, formulated with elastic acrylic polymers, graded fillers, pigments and micro-fibres. Its three-layer system is designed to build reliable film thickness, with optional fibre-mesh reinforcement for larger roofs.
Key Benefits
• Heavy-duty acrylic membrane for terrace waterproofing
• Three-layer build-up for reliable coating thickness
• Micro-fibre reinforced formulation
• Can be enhanced with embedded fibre mesh on large roofs
Best Suited For
Building terraces and large roof areas requiring a reinforced, multi-layer acrylic waterproofing system.
Primary Applications
• Building terraces
• Flat roofs
• Large roof areas
• Foot-traffic roof surfaces
Pack Size
1, 5 & 30 kg
Technical Highlight
Three-layer acrylic waterproofing system

3. Kesari Cool Roof

Product Name
Kesari Cool Roof
Product Type / Technology
Transparent UV-Resistant Ready-to-Use Waterproof Coating
Product Overview
A transparent, ready-to-use waterproof coating designed to protect exposed surfaces without hiding the original finish. Its low-particle-size formulation penetrates the substrate, supports crack bridging and provides UV, infrared, abrasion, algae and fungal resistance.
Key Benefits
• Transparent finish preserves surface appearance
• High flexibility and crack-bridging capability
• UV, infrared, algae and fungal resistance
• Can be applied by brush, roller or spray
Best Suited For
China-chip terraces, paver blocks and exposed decorative surfaces where waterproofing is required without masking the substrate.
Primary Applications
• China-chip terraces
• Paver blocks
• Bridges & RCC structures
• Painted vertical walls
• Mivan & textured surfaces
Pack Size
5, 20 & 30 kg
Technical Highlight
Transparent waterproofing | Nano-emulsion penetration

4. Kesari Flexi-Top HI

Product Name
Kesari Flexi-Top HI
Product Type / Technology
Acrylic Polymer Based Solar Reflective Exterior Coating
Product Overview
A low-VOC pure acrylic emulsion based solar-reflective exterior coating designed to reduce heat gain from sunlight. It supports cooler surface temperatures, exterior durability and water repellency across RCC, metal and other sun-exposed substrates.
Key Benefits
• High solar reflectivity helps reduce roof heat
• Supports lower air-conditioning load
• Excellent exterior durability and colour retention
• Low-VOC, washable coating with alkali and efflorescence resistance
Best Suited For
Roofs and sun-exposed structures where heat reflectivity, exterior durability and surface protection are priorities.
Primary Applications
• RCC surfaces
• Galvanized iron roofs
• Asbestos sheets
• Warehouses & factories
• Cold storage & commercial buildings
Pack Size
25 kg
Technical Highlight
Solar-reflective acrylic | Low VOC

Protect Exposed Surfaces with the Right Acrylic System

Choose the coating according to surface condition, crack movement, exposure, finish and performance requirement. Review the approved TDS and confirm the system before application.