September 2, 2025 Waterproofing is not a luxury but a necessary protective measure that protects the building from falling apart. Given India’s diverse geography, which creates different moisture conditions, every building structure should be waterproofed to ensure long-term structural health. In this detailed blog post, we will shed light on waterproofing, covering everything from why to how, along with the best waterproofing products suitable for Indian climate conditions.
Waterproofing is a crucial building process that layers the property with specialised materials, called waterproofing materials, to protect the structure from weather, cracks, corrosion, mould, etc. It also addresses the structural damages, like wall seepage, terrace leakage, and foundation damage, and provides long-term structural health to the property. Overall, waterproofing is the process that eliminates all threats of ingress and safeguards the structure from moisture-borne deteriorations.
When waterproofing solutions come out clean on essential parameters, like effectiveness, durability, flexibility, adhesion, and resistance, they are considered ‘the best’. Moreover, they must have compatibility with Indian weather conditions and a long-lasting resistance mechanism against hydrostatic pressure. If you have a waterproofing chemicals supplier offering the mentioned features and properties in their waterproofing solutions, choose them with your eyes closed.
Internal walls often get dampness, efflorescence (salt deposits), and mould growth due to a lack of effective waterproofing solutions. Damp-proof coating and primer (acrylic or polymer-based) are the best suited for internal walls, as they create a moisture barrier. These wall-specific waterproofing solutions protect the structure from moisture-borne conditions and help prolong the life of the building.
External walls should be coated with waterproofing solutions, like water-resistant elastomeric and cementitious coatings, to prevent structural damage like cracks and rot. These specialised solutions are the best waterproofing for walls, as they have additives that prevent peeling paint and the formation of mould and mildew. Ultimately, waterproofed external walls look aesthetically pleasing and save costs on repairs.
Terraces and roofs can be waterproofed using various waterproofing solutions. It includes PU coatings, bitumen membranes, liquid-applied membranes, or two-component cementitious coatings. These membranes and coatings are exclusively designed to waterproof the terraces and roof.
Basements require high-strength waterproofing to prevent structural damage from moisture and water ingress. Waterproofing solutions, like crystalline waterproofing and epoxy injections for negative pressure, are the best-suited solutions, making basements more waterproofed and reinforced.
When looking for a waterproofing specialist, one should always look for proven performance by the range of specialised waterproofing products offered by the waterproofing chemicals manufacturer. They should ask about the technical support and after-sales services the waterproofing company provides for their waterproofing products. Mcon Rasayan, a trusted and over-a-decade-old construction chemical manufacturer in India, has an excellent track record of offering R&D-backed waterproofing products with 100% client satisfaction. We offer a range of economical waterproofing products for different surfaces. We proudly establish our presence in major infrastructure projects led by big firms, like Indian Railways and Lodha.
a. MCON MAGIC COAT FLEXI
Acrylic polymer-based waterproof coating composed of specially developed polymers and properly selected and graded fillers, MCON Magic Coat Flexi is specialised in waterproofing the roof and terraces, offering good resistance to sunlight and weather. It excels at bonding with concrete and has crack-bridging and weathering durability properties.
b. MCON MAGIC COAT 2K
A two-component modified acrylic polymer-based cementitious waterproof coating system, MCON Magic Coat 2k, provides an excellent water-resistant barrier to terrace and roof surfaces. It has excellent resistivity to both positive and negative pressures.
c. MCON MAGIC COAT WP
A heavy-duty acrylic-based polymeric waterproof coating, MCON Magic Coat WP comes with a high water-resistant matrix to offer durable waterproofed surfaces for terraces and roofs. It offers excellent bonding with concrete and is backed by properties like crack bridging and weathering durability. It is best suited for slurry coats and repairs.
a. MCON DAMP LOCK
A high-performance waterproof coating for vertical surfaces, MCON Damp Lock is formulated with specialised polymers to prevent dampness of the wall.
b. MCON NSA GREY GOLD
Waterproof tile adhesive with high bonding strength, MCON NSA Grey Gold is a cement-based tile adhesive for fixing large-format wall tiles. It can fix 3 to 6 mm thick floor tiles, like mosaics, granite, marble, terrazzo, and natural stones.
a. MCON MAGIC GROUT PU
A hydrophobic grout based on polyurethane, MCON Magic Grout offers excellent adhesive strength and tolerance for movement. Also, it resists water ingress, as it has low water permeability and excellent adhesion properties. It is best suited for pressure grouting cracks.
b. MCON MAGIC COAT PU ANTIROOT
MCON MAGIC COAT PU ANTIROOT is a liquid applied, highly permanent elastic, cold applied and cold curing, single component polyurethane membrane used for long lasting water proofing. It is based on pure elastomeric hydrophobic polyurethane resins which result in excellent mechanical, chemical, thermal, UV & natural elements resistance properties.
c. MCON MAGIC CRYSTAL COAT
A waterproofing solution for underground structures, MCON Magic Crystal Coat is a highly effective product that provides crystalline waterproofing for underground structures. It can be added directly to the concrete mixer to provide water resistance.
Waterproofing solutions offer the needed protection from weather and moisture-borne conditions. If you are looking to protect your building structures from moisture, choose a range of waterproofing products offered by MCON Rasayan. They are known for their effectiveness, durability, and cost-effectiveness. Our waterproofing solutions are lab-formulated to cater to every waterproofing need for all surfaces. Contact us today!
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sales@mconrasayan.com 
