SRI measures a surface's ability to reflect solar heat. The higher the SRI, the cooler the roof stays. Standard coatings have an SRI of 20–50, while Star Cool Shield+ delivers the highest SRI of 130 — making it the most effective heat reflective paint for reducing interior temperatures and AC energy costs.

Nanoparticles in Star Cool Shield+ align on the roof surface to create a highly reflective layer that bounces back up to 97% of sunrays. This nano-engineered heat reflective paint also forms a dense, compact barrier that repels dust, dirt, and moisture — enhancing the long-term performance of this premium roof cool paint.

Star Cool Shield+ nanoparticles align on the roof to create a highly reflective surface that bounces back 97% of incoming solar radiation. This prevents heat absorption into the substrate — reducing interior temperatures by up to 25°C and making it the most energy-efficient roof cool paint for factories and industrial sheds.

PU+ is an advanced polyurethane formulation that enhances the strength, flexibility, and durability of Star Cool Shield+ beyond standard PU paint. It provides superior resistance to UV radiation, thermal expansion, and weathering — ensuring the heat reflective paint retains its reflective and water resistant paint properties for years of industrial service.

Star Cool Shield+ is a 2-in-1 roof cool paint that combines heat reflective paint and water resistant paint in one application. Its nano-particle formulation creates a seamless membrane that simultaneously reflects solar heat and blocks water penetration — even on stagnant water with no blistering — eliminating the need for separate coatings.

Yes. Star Cool Shield+ forms a seamless, flexible membrane that withstands thermal expansion without cracking or lifting. PU+ technology ensures strong adhesion to metallic surfaces, while the nano-particle base eliminates moisture entrapment — the primary cause of blistering in ordinary roof cool paint coatings.

Star Cool Shield+ is a self-priming PU paint with superior adhesion that bonds directly to metallic, concrete, and previously coated surfaces. Its nano-particle formulation keys into the substrate without a primer — reducing material costs, saving application time, and making it the most practical roof cool paint for large-scale industrial projects.

Nanoparticles in Star Cool Shield+ form an ultra-smooth, compact surface that leaves minimal area for dust and dirt to adhere to. This self-cleaning effect keeps the roof cleaner for longer — maintaining the heat reflective paint's SRI value and water resistant paint performance over time.

Ordinary heat reflective paint offers basic solar reflectance but lacks durability and waterproofing. Star Cool Shield+ is an advanced PU paint with SRI 130, 97% solar reflectance, and dual waterproofing in a single primer-free coat. It resists UV, acid rain, and chemicals — far outperforming any standard roof cool paint on the market.

Star Cool Shield+ reduces AC energy consumption by 19.2% and lowers carbon emissions — supporting green building and sustainability goals. As a low-VOC heat reflective paint with SRI 130, it meets international cool roof standards. Combining roof cool paint and water resistant paint in one eco-efficient PU paint, it helps industries reduce environmental footprint while cutting long-term costs.