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IQsolv BlackCoat — Roof Waterproofing Coating

Sale priceRs. 520.00 Regular priceRs. 670.00

IQsolv Black Coat™ is a new generation, Pitch-Epoxy-Alkyd based coating, recommended as an environment friendly water proofing system on all types of bricks, concrete and wooden surfaces. Blackcoat has a good grip and gives a coating thickness between 40-50 microns on single coat basis. It is completely moisture free and gives a good waterproof layer and is better than Tar felted substitutes. It is the first step for giving full proof water proofing to roofs and is compatible with any type of roofs strata including the lime surkhi coated roofs.

IQsolv Black Coat is a highly effective waterproofing solution that is completely moisture-free, alkaline-resistant, and flexible. Designed to create a strong protective layer on RCC roofs, it serves as the first step in full proof roof waterproofing. Its unique formulation ensures compatibility with all types of roof strata, providing long-lasting resistance against water damage, seepage, and deterioration.

    Download Technical Data Sheet (PDF)

    Best forRCC roofs, brick, concrete and wood
    SystemSeelanShield base + BlackCoat barrier
    Coverage1,000 sq ft ≈ 20 kg
    Coats2 coats
    RecoatMinimum 4 hours
    Packs1 / 5 / 10 / 20 kg

    Coverage calculator ↓   TDS available ↗

    Size:

    If you are a business/startup who wants to order this product Contact us on info@sreecheminnovations.com

    IQsolv BlackCoat — Roof Waterproofing Coating
    IQsolv BlackCoat — Roof Waterproofing Coating Sale priceRs. 520.00 Regular priceRs. 670.00

    Why BlackCoat

    A pitch-epoxy-alkyd waterproofing coating that forms a flexible, moisture-resistant black barrier on prepared roofs and building surfaces. It is designed as part of a complete roof waterproofing system and works across RCC, brick, concrete, wood and lime-surkhi roof strata.

    What you get

    • Creates a seamless layer that helps resist seepage and dampness.
    • Flexible and alkali-resistant coating for prepared roof surfaces.
    • Builds approximately 40-50 microns of coating thickness per coat.
    • A practical alternative to traditional tar-felt waterproofing systems.

    Best used on

    • RCC roofs and terraces that need a protected waterproofing layer.
    • Brick, concrete and compatible wooden surfaces.
    • Lime-surkhi coated roofs after correct cleaning and preparation.
    • Systems using two SeelanShield coats as the recommended base layer.

    How much BlackCoat do you need?

    Coverage used here: 1,000 sq ft ≈ 20 kg for 2 coats. Actual consumption can vary with porosity, texture, preparation and application loss.

    Coverage calculator

    Enter the total roof or surface area in square feet.

    Estimated BlackCoat for 2 coats 20 kg Suggested purchase: 1 x 20 kg pack

    How to apply

    Use BlackCoat as a system. Follow the TDS supplied with your batch and do not coat over dirt, moss or trapped moisture.

    Clean the roof

    Wash the surface thoroughly. Remove dirt, moss, loose material and contamination, then let the roof dry completely.

    Build the base layer

    Apply two coats of SeelanShield as the recommended waterproofing base and allow the system to set as directed.

    Mix the first BlackCoat coat

    Use 1 part BlackCoat with 0.2 parts clean water. Mix until uniform before application.

    Apply subsequent coats

    Use 1 part BlackCoat with 0.1 parts water. Keep at least 4 hours between coats.

    Protect and inspect

    Keep the coating protected from rain, ponding and traffic while it cures. Inspect edges, outlets and thin spots before exposure.

    Quick specs

    Product typeFlexible roof waterproofing coating
    TechnologyPitch-epoxy-alkyd based coating
    Coats2 coats for the published coverage rate
    Coverage1,000 sq ft ≈ 20 kg for 2 coats
    Film thicknessApproximately 40-50 microns per coat
    Dilution - first coat1 part BlackCoat : 0.2 parts water
    Dilution - later coats1 part BlackCoat : 0.1 parts water
    Recoat timeMinimum 4 hours between coats
    Pack sizes1 / 5 / 10 / 20 kg
    SubstratesRCC, brick, concrete, wood and lime-surkhi roof surfaces
    ManufacturerIQsolv - Sreechem Resins Ltd. - India

    Technical data sheet

    BLACKCOAT_TDS.pdf

    System preparation, dilution and application guidance for contractors and applicators.

    Download TDS (PDF)

    FAQ

    How much water should I add to 5 kg of BlackCoat?

    For the first coat, add 1 litre of water. For a subsequent coat, add 0.5 litre of water.

    Can BlackCoat go directly over a dirty or damp roof?

    No. Wash away dirt and moss, remove loose material and let the surface dry before starting the coating system.

    Why is SeelanShield used below BlackCoat?

    The published BlackCoat system specifies two SeelanShield coats as the waterproofing base layer before BlackCoat.

    How long should I wait between coats?

    Allow at least 4 hours between BlackCoat coats. Weather and site conditions can extend the required time.

    Can opened chemical packs be returned?

    Opened chemical packs are generally not returnable. Check the store refund policy before purchase and contact support if a sealed pack arrives damaged.