Mineral Silicate Paint in Assam

India’s next-generation zero-VOC mineral silicate paint — engineered for Assam’s composite conditions.

PureSil mineral silicate paint offers a robust and sustainable coating solution for Assam, a state characterised by its unique geographic and climatic diversity. Situated along the Brahmaputra Valley and Barak River valleys, Assam experiences a composite climate zone, presenting specific challenges for building envelopes. From the bustling urban centre of Guwahati, the largest city, to the industrial hub of Bongaigaon, construction projects across Assam require materials engineered for durability and performance.

Assam’s strategic location, sharing international borders with Bhutan and Bangladesh and connecting to the rest of India via the Siliguri Corridor, underscores its regional importance. With a population of 31.2 million, it is the largest by population in Northeast India, driving significant construction activity. Relic Coatings LLP, a DPIIT-recognised startup, provides PureSil, India’s next-generation zero-VOC mineral silicate paint, which chemically bonds with masonry, offering a 20+ year design life. This makes it an ideal choice for protecting structures against Assam’s monsoon moisture and ensuring long-term aesthetic integrity.

The Assam Building Sector: Why Mineral Silicate Paint Fits

Assam’s building sector is dynamic, encompassing a range of typologies from historical structures to modern commercial and residential developments across its urban centres. Major cities such as Guwahati, Silchar, and Tezpur are witnessing continuous expansion, with projects ranging from multi-storey residential complexes to institutional buildings. The state’s approximate composite climate, marked by significant humidity and heavy monsoons, presents considerable challenges for conventional acrylic emulsion paints. These typically form a surface film that can trap moisture, leading to blistering, peeling, and fungal growth, compromising both the aesthetics and structural integrity over time.

PureSil mineral silicate paint addresses these specific climatic demands effectively. Its proprietary Silicification Technology ensures a chemical bond with masonry substrates like concrete, cement plaster, brick, and stone, rather than forming a superficial film. This results in a highly vapour-permeable coating (sd < 0.01 m), allowing walls to breathe and preventing moisture accumulation, a critical advantage in Assam’s humid conditions. With a proven 20+ year design life on properly prepared substrates, PureSil offers a durable alternative that significantly reduces maintenance cycles. The market breadth across Assam, encompassing 2 Tier-2 and 26 Tier-3 urban areas, indicates a widespread need for such high-performance, long-lasting coating solutions that deliver value across diverse building projects.

PureSil Across Assam: Urban and Regional Coverage

PureSil ensures comprehensive coverage across Assam, serving the significant demand from its major urban centres and extending to its developing regional markets. Key cities such as Guwahati, Bongaigaon, Silchar, Tezpur, and Nagaon represent primary hubs for construction and infrastructure development. Relic Coatings LLP, based in Nagpur, facilitates pan-India logistics, ensuring that PureSil mineral silicate paint is accessible across Assam’s diverse urban landscape, from its largest city to its growing Tier-2 industrial areas and numerous Tier-3 towns.

The logistics framework is designed for efficiency, enabling same-day dispatch from the manufacturing unit, which supports timely project execution across the state. This robust supply chain ensures that specifiers, regional distributors, and state government tenders in Assam receive consistent product availability. Furthermore, Relic Coatings LLP is actively developing a strong dealer and distributor network within Assam. This expansion aims to enhance local presence and support, providing readily available stock and technical assistance to meet the unique requirements of projects throughout the Brahmaputra Valley and other regions of the state, ensuring widespread access to this advanced mineral silicate paint.

Green Building and Certifications in Assam

The growing emphasis on sustainable construction practices in India extends to Assam, with projects increasingly seeking green building certifications. PureSil mineral silicate paint is credit-eligible for leading green building standards, including IGBC, LEED v4.1, and GRIHA v3, making it a valuable specification for environmentally conscious developments in Assam. Its formulation boasts 0 g/L VOC content, validated by NABL-certified GC-MS testing, which significantly contributes to healthier indoor air quality in schools, hospitals, and residential buildings across the state.

Beyond its zero-VOC status, PureSil demonstrates strong environmental performance through its feedstock composition. It is manufactured using 85% recycled content, upcycling rice husk ash and coal fly ash, thereby reducing waste and conserving virgin resources. This contributes to a 46% lower cradle-to-gate embodied carbon footprint compared to conventional acrylic emulsions, aligning with global and national sustainability goals. PureSil provides comprehensive documentation to support certification audits, simplifying the process for projects in Assam aiming to achieve green building ratings and demonstrate a commitment to ecological responsibility.

PureSil for Assam: Heritage, Institutional and Residential Applications

PureSil mineral silicate paint offers a versatile solution for a broad spectrum of building applications across Assam, including heritage restoration, institutional facilities, and diverse residential projects. Assam’s rich cultural heritage, evident in its historical sites and traditional architecture along the Brahmaputra, can benefit from PureSil’s unique properties. Unlike film-forming paints, PureSil chemically bonds with masonry, allowing historic substrates to breathe naturally, preventing moisture entrapment that often damages older structures. Its 20+ year design life and UV-stable inorganic mineral pigments ensure long-term preservation and colour integrity for heritage buildings.

For institutional applications such as schools, hospitals, and government offices in urban centres like Guwahati and Nagaon, PureSil provides a durable, non-combustible (A1 fire rating), and healthy coating. The 0 g/L VOC formulation ensures safe indoor environments, while its high vapour permeability prevents monsoon moisture damage, critical for public infrastructure. In the residential sector, from mass-market housing to mid-rise and luxury apartments in cities across Assam, PureSil offers a premium finish without a green premium, priced at an introductory ~Rs 320 per litre. Its compatibility with concrete, cement plaster, brick, and stone makes it suitable for various housing typologies, delivering a long-lasting, aesthetically pleasing, and robust exterior and interior coating.

Frequently Asked Questions — PureSil in Assam

• Science of Silicification
• Sustainability Data
• Product Fact Sheet
• About PureSil
• Paint Terminology

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Manufactured by Relic Coatings LLP · Nagpur, India · DPIIT-recognised startup · NABL-validated formulations