Sikalastic®-510 CoolCoat IN – High-Performance Cool Roof Coating

Revolutionize Your Roof with CoolCoat IN

At Build Materio, we present Sikalastic®-510 CoolCoat IN, a cutting-edge, one-part acrylic liquid membrane engineered for modern roofing needs. This cool roof coating offers seamless UV resistance, environmental protection, and energy savings—making your rooftop smarter and more sustainable.

Superior Functionality & Ready-to-Apply

Sikalastic®-510 CoolCoat IN is a single-component, water-based acrylic dispersion that applies straight from the container. It's cold-applied, eliminating the need for heat or flame. The smooth, elastic finish effectively bridges small cracks while still allowing the building to breathe.

Built for Tough Conditions

This elastomeric coating resists ultraviolet radiation, environmental pollutants, mold, and fungus, ensuring long-term roof integrity. Its flexibility and tensile strength deliver reliable performance—withstanding complex surfaces like drains, roof lights, and mounting points without compromising protection.

Stay Cool & Save Energy

Featuring an impressive Solar Reflectance Index (SRI) of 101 or higher, CoolCoat IN significantly reflects solar heat. By reducing roof surface temperatures, it helps maintain cooler interiors—perfect for Bangalore's climate while contributing to energy efficiency.

Durable & User-Friendly Application

Available in white or grey, CoolCoat IN lasts up to 12 months in proper storage and is low in VOCs for safer application. Applied across two coats, it achieves full water-tight and crack-bridging protection. Glass-fabric reinforcement is optional but recommended in areas prone to movement.

Technical Highlights

• Composition: Modified acrylic dispersion
• Density: ~1.37 kg/L
• Tensile Strength: ~2 N/mm²; Elongation at break approx. 100%
• Crack Bridging: Up to 2 mm
• Tensile Adhesion Strength: ≥ 0.5 N/mm²
• Consumption: ~1.2–1.5 kg/m² (2 coats)
• Drying Time: Light traffic in ~24 hours; full curing in ~7 days for ponding prevention

Why Build Materio Is Your Trusted Partner

• We offer authentic Sika CoolCoat IN with full product support and expertise.
• Trusted logistics ensure timely delivery across Bangalore and India.
• Your satisfaction is backed by our unwavering commitment to quality, performance, and innovation.