The ProXL 4:1 Primer Filler Kit – Grey is a high-build, two-component primer system developed for professional automotive refinishing. It offers excellent surface filling properties, superior adhesion, and a smooth, easy-to-sand finish. Ideal for both spot repairs and full resprays, this kit includes a grey primer and the compatible hardener for optimal performance and results.
Key Benefits
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High build formulation: Effectively fills surface imperfections and creates a smooth, level base for topcoats.
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Fast drying time: Speeds up the repair process with a quick-curing formula, ideal for busy body shops.
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Excellent sanding properties: Produces a fine sanding powder for smooth, clog-free sanding and a flawless finish.
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Strong adhesion: Delivers reliable adhesion to a wide range of properly prepared surfaces including metal, fiberglass, and OEM finishes.
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Complete kit included: Supplied with both primer and hardener, offering a convenient, ready-to-use solution.
Available in Black, White and Grey
Technical Data Sheet
