Waterproofing Systems & Chemicals

Mcon Rasayan, a regarded waterproofing chemicals manufacturer in India, offers a range of waterproofing products famed for keeping your bathroom moisture-free. Our waterproofing chemicals in India, like MCON Damplock Damp Proof, MCON Magic Coat Black, MCON Magic Coat 2K, and MCON Magic Grout PU, safeguard against structural damage by preventing any water ingress and moisture formation.

Concrete water tanks can develop cracks over time due to porosity and environmental exposure. To address this, our specialised coatings, developed by us, a leading waterproofing products manufacturer in India, create a strong barrier that prevents leakage and maintains structural integrity. These solutions are ideal for residential, commercial, and industrial water storage systems.

Expansion joints require flexible and durable materials to handle structural movement. Our advanced systems, designed by expert waterproofing membrane manufacturers in India, provide excellent elasticity, adhesion, and resistance to ageing. These solutions ensure that joints remain sealed and protected against water infiltration, even under dynamic conditions.

Waterproofing mortars are essential for preventing moisture penetration in structures such as basements, reservoirs, and bathrooms. As a reputed waterproofing products supplier in India, MCON Rasayan provides ready-to-use mortars that enhance adhesion, reduce efflorescence, and improve water resistance across various construction applications.

Roofs are one of the most exposed parts of any structure, making waterproofing critical. Our terrace waterproofing solutions in India are specifically designed to protect flat and sloped roofs from rain, leakage, and environmental damage. These systems create a seamless protective layer that prevents water ingress, reduces maintenance costs, and extends the life of the building.

Waterproofing in India generally costs ₹35–250 per sq. ft., depending on the area, system and surface condition. Basic cementitious coatings sit at the lower end, while PU membranes and specialised systems cost more. Terraces typically run ₹60–250 per sq. ft., bathrooms ₹40–120 and external walls ₹35–100. Get a site-specific quote for accuracy.

For exposed terraces and roofs, MCON Magic Coat PU or Magic Coat Flexi work best. Both are seamless, single-component liquid membranes with high elasticity and elongation, so they bridge cracks and absorb thermal movement from sun and rain. For extra durability, a Magic Screed EP protection layer can be applied over the membrane.

It’s best to avoid it. Most waterproofing products in India, including MCONs, need a dry substrate and adequate curing time free of rain to bond and cure properly. Monsoon humidity slows curing and can trap moisture under the coating, weakening adhesion. Pre-monsoon (summer) application is ideal; urgent leak repairs can use fast-curing grouts instead.

Cementitious systems, like Magic Coat 2K or WP, are cement-based, rigid, and economical, suited to bathrooms and water tanks. PU systems, like Magic Coat PU, are polymer-based liquid membranes with much higher elasticity (up to 400%), so they bridge cracks and handle movement better on exposed terraces, podiums and areas facing constant weathering.

Yes. Most reputable waterproofing product manufacturers in India, MCON’s Magic Coat 2K is CFTRI-certified as safe for potable water contact, making it suitable for domestic water tank interiors. It’s non-toxic, low-VOC, and forms a durable barrier against leakage while maintaining water quality. Always follow the recommended curing period before filling the tank for drinking water use.