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    Decidamp SLC self-levelling polyurethane vibration damping compound – Part A 19.6 kg pail and Part B 3.9 kg tin for marine and offshore flooring noise control
    VIBRATION DAMPING COMPOUNDS

    Decidamp® SLC – Self-Levelling Polyurethane Vibration Damping Compound
    Noise & Vibration Control Flooring for Marine and Offshore Applications

    Decidamp® SLC is a two-component, self-levelling polyurethane damping compound designed for marine, offshore and heavy industrial flooring systems. Using advanced viscoelastic technology, it reduces structure-borne vibration, impact noise and footfall transmission, delivering exceptional acoustic comfort and compliance with international marine standards.

    Designed as a primary deck layer or sub-layer, Decidamp® SLC provides a seamless, flat surface ideal for uneven or warped steel and aluminium decks. Once cured, it behaves as a constrained layer damper, enhancing structural durability, vibration isolation and acoustic insulation performance.

    Coverage Information

    • Supplied as a 23.5 kg kit: Part A (19.6 kg) + Part B (3.9 kg).
    • A 1 mm thick coating using a 23.5 kg kit provides approximately 21 m² total coverage.

    Key Features:

    • Two-component, polyurethane-based viscoelastic damping compound
    • Self-levelling formulation – ideal for uneven or warped floor plates
    • Reduces vibration, impact noise and structural wear
    • Excellent adhesion to steel, aluminium and glass composite substrates
    • Flame resistant, solvent-free and suitable for outdoor exposure
    • Complies with IMO, USCG, DNV-GL and Transport Canada marine approvals
    • Fast application, high build rate and cures without shrinking or cracking

    Typical Applications:

    • Marine and offshore vessel decks
    • Underlay for resilient floor coverings and acoustic flooring systems
    • Noise reduction in accommodation areas, cabins and control rooms
    • Industrial flooring subject to vibration or impact loading
    • Levelling warped or uneven steel plates to create a seamless working surface

    Decidamp® SLC provides proven performance in noise and vibration control flooring, offering long-term durability and acoustic comfort in the most demanding offshore and industrial environments.

    Need help estimating the quantity?

    Scroll down for our Decidamp® SLC Coverage Calculator, quick coverage reference table and a comparison of the rest of the Decidamp® vibration damping range to help select the right product for your application.

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    How Much Will One 23.5 kg Kit Cover? ▾

    Already know your application thickness? Use this quick reference table to estimate the coverage provided by a single 23.5 kg Decidamp® SLC kit.

    Average Thickness Coverage per 23.5 kg Kit
    1 mm21.0 m²
    2 mm10.5 m²
    3 mm7.0 m²
    4 mm5.3 m²
    5 mm4.2 m²
    6 mm3.5 m²
    8 mm2.6 m²
    10 mm2.1 m²
    15 mm1.4 m²
    20 mm1.05 m²
    25 mm0.84 m²
    Note: Coverage is based on a uniform application thickness. Actual coverage may vary depending on surface condition, floor levelling requirements and application method.

    Decidamp® SLC Coverage Calculator

    Enter your floor area and average application thickness below. The calculator will automatically estimate the material required and the number of 23.5 kg Decidamp® SLC kits needed.

    m²
    mm

    Results

    Estimated material required
    — kg
    Estimated kits required
    — kits
    Estimated coverage
    — m²

    Allow extra material where floors are uneven, porous, damaged or difficult to level.

    Important note: For floors with varying depths (for example, 1–25 mm), estimate the average finished thickness across the floor rather than using the deepest point. The more accurately the average thickness is estimated, the more accurate the calculated quantity will be.

    Note: Results are estimates only and should be used as a guide. Customers are responsible for determining the quantity required for their specific application.

    Explore the Rest of the Decidamp® Range

    Decidamp® SLC is designed specifically for self-levelling vibration damping flooring systems. If your application requires a coating or constrained layer damping compound instead, explore the rest of the Decidamp® range below.

    Water-Based Damping Coatings

    Constrained Layer Damping Compounds

    ADVANCED THERMAL SUPPLIES PTY LTD
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