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    Primers
    1. Home
    2. Solvents, Stains & Finishes
    3. Primers
    Item # MLW3709-5G • Mfr # 0000W3709-20

    Clawlock Post Cat Primer - Ml Campbell 0000W3709-20

    • Safety data sheet, 0000W3709-20
      Safety data sheet, 0000W3709-20

    Description

    Clawlock Post Cat Primer For Pro Finishing

    Clawlock Post Cat Primer is a high performance, high solids, two-component postcatalyzed amino-alkyd primer and undercoater, so it builds a strong base coat that supports demanding furniture, cabinet, and fixture finishing systems. As a ML Campbell product, it ties into a finishing system many shops already use, which helps keep results consistent from job to job. The primer is formulated as an undercoater for furniture, store fixtures, and cabinets, so it fits naturally into production workflows where predictable adhesion and film build matter. Its design as the start of a high performance pigmented finishing system means it prepares surfaces for uniform color coats, reducing rework from uneven coverage. The white 5-gallon format suits production and shop environments where multiple pieces are processed in batches.

    Key Clawlock Primer Details For Shop Use

    • Clawlock Primer/Undercoater is high performance and high solids, so each coat lays down strong film build that supports robust pigmented topcoats in furniture, cabinet, and fixture applications.
    • This two-component postcatalyzed amino-alkyd system uses a chemical cure, which creates a stable base coat that stands up well as the foundation of a high performance pigmented finishing system.
    • The product is formulated with ultra low formaldehyde release, which supports a finishing environment that manages formaldehyde exposure while still delivering a high solids, production-friendly primer film.
    • Its high solids, fast dry characteristics lend themselves to good production properties, so parts can move more quickly from priming to sanding and further finishing steps.
    • The primer is especially developed for filling the open pores of MDF board, helping create a smoother surface that sands cleanly before color coats.
    • It is also suitable for use as a high performance primer and undercoater on wood, allowing one product to serve both MDF components and solid or veneered wood parts in the same project.

    Installation And Film Build Workflow Considerations

    This Clawlock Post Cat Primer is engineered as a base coat for the start of a high performance pigmented finishing system, so it slots into finishing schedules where reliable primer build is critical before color topcoats. Because it is high solids and fast drying, it supports shop workflows that move from prime to sand to subsequent coats with less idle time between steps. The excellent sanding characteristics described for this primer mean that once cured, the surface cuts cleanly without gumming, helping technicians flatten fibers and pores efficiently. As a primer and undercoater for furniture, store fixtures, and cabinets, it supports consistent film build across door faces, case parts, and trim, which helps maintain an even appearance across assembled pieces. Its role as a postcatalyzed system also aligns with catalyzed topcoats in coordinated ML Campbell systems.

    Using This Primer Across Wood And MDF Projects

    Where This MDF And Wood Primer Excels

    ML Campbell Clawlock Post Cat Primer is especially developed for filling the open pores of MDF board, so it is well suited to painted MDF cabinet doors, shelving, and case components where edges and faces need a smoother base. The same formulation is also suitable as a high performance primer and undercoater on wood, allowing one product to serve solid wood, veneer, and MDF parts in furniture and fixture projects. Clawlock is specified for furniture, store fixtures, and cabinets, so it fits projects ranging from retail display runs to residential kitchens using a single primer system. The primer can be used on kitchen and bathroom cabinets, where a solid base helps pigmented systems cover evenly across doors, drawer fronts, and frames. It is also used on dormitory, household, office, or laboratory furniture, supporting a consistent appearance across varied installations. The suitability for display fixtures and the wood parts of upholstered furniture lets production shops standardize on one undercoater for many interior components.

    Primer Characteristics That Support Consistent Results

    This high solids, fast dry primer offers good production properties, so batches of furniture and cabinet components move through prime, sand, and finish with less wait time, supporting predictable scheduling. Clawlock provides an excellent base coat for the start of a high performance pigmented finishing system, so color coats lay down over a more uniform substrate, helping reduce visual variation between panels. The product is described as having excellent sanding characteristics, so once the primer is cured, technicians can achieve a smooth surface that accepts further coats cleanly. Its formulation with ultra low formaldehyde release matters in shop environments concerned with formaldehyde levels while still needing a high solids, postcatalyzed system. Being a two-component postcatalyzed amino-alkyd primer, it integrates into finishing lines already built around ML Campbell postcatalyzed systems. ML Campbell also notes related products such as M.L. Campbell Lacquer Thinner (C16036), Care Retarder (C1611), and Care Reducer (C1621), which tie this primer into a broader finishing workflow from the same brand.

    Common Questions About Clawlock Post Cat Primer Use

    What type of primer is Clawlock Post Cat Primer?

    Clawlock Post Cat Primer is a high performance, high solids, two-component postcatalyzed amino-alkyd primer and undercoater, so it forms a chemically cured base suitable for demanding pigmented finishing systems on furniture, cabinets, and fixtures.

    Where can this ML Campbell primer be used?

    ML Campbell Clawlock Primer can be used on wood or MDF board for kitchen and bathroom cabinets, dormitory, household, office or laboratory furniture, display fixtures, and wood parts of upholstered furniture, supporting a wide range of interior projects.

    Why is Clawlock recommended for MDF components?

    Clawlock Primer is especially developed for filling the open pores of MDF board, so it helps create a smoother, more uniform surface before sanding and topcoating, which is important on MDF doors, panels, and shelving.

    How does the high solids formula affect production?

    The high solids, fast dry characteristics of Clawlock lend themselves to good production properties, allowing primed parts to move efficiently to sanding and subsequent finishing steps in cabinet, furniture, and fixture shops.

    What is the role of Clawlock in a pigmented system?

    Clawlock provides an excellent base coat for the start of a high performance pigmented finishing system, giving color coats a consistent, well-built primer layer for uniform appearance across components.

    Why does ultra low formaldehyde release matter here?

    This primer is formulated with ultra low formaldehyde release, so it supports shops that want high solids, postcatalyzed performance while managing formaldehyde levels during interior furniture and cabinet finishing.

    Choose This Primer For Coordinated Finish Systems

    Clawlock Post Cat Primer - ML Campbell 0000W3709-20 gives furniture, cabinet, and fixture shops a high solids, postcatalyzed base coat developed for MDF and wood, so one primer can support many interior projects. By using a primer formulated as the start of a high performance pigmented finishing system, workloads from kitchen and bathroom cabinets to store fixtures and office or laboratory furniture can run through a coordinated ML Campbell workflow. For projects that rely on smooth MDF, consistent wood undercoating, and efficient prime-to-sand cycles, this white 5-gallon Clawlock primer offers a practical, system-ready solution.

    Color/Finish
    White
    Hazard designation
    Highly flammable
    Manufacturer Series
    Clawlock
    Product Type
    Primer
    Size
    5 Gallon(US)
    Shelf life
    36 Month
    Pot Life
    8 h
    Supplier Pack Size
    1
    Sold In
    1
    Color/Finish
    White
    Hazard designation
    Highly flammable
    Manufacturer Series
    Clawlock
    Product Type
    Primer
    Size
    5 Gallon(US)
    Shelf life
    36 Month
    Pot Life
    8 h
    Supplier Pack Size
    1
    Sold In
    1
    BlackWhite
    5 Gallon(US)1 Gallon(US)
    ML Campbell
    $585.83/5 Gallon
    Clawlock Post Cat Primer - Ml Campbell 0000W3709-20
    Item# MLW3709-5G / MFR Part # 0000W3709-20
    5 Gallon
    5 Gallon
    In Stock

    Sold In: 1 5 Gallon

    5 Gallon

    Not Available

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