INSL-X Stix SXA11009A-04 Acrylic Waterborne Bonding Primer, 1 Quart, White

Overview

INSL-X Stix SXA11009A-04 is a premium waterborne bonding primer sealer designed to stick to surfaces others struggle with. This acrylic-urethane blend yields a tough, hard film as it cures, helping create a reliable base for your topcoat.

Unparalleled adhesion to challenging substrates is a hallmark of Stix. It grips glossy tile, PVC, vinyl, glass, glazed block, pre-coated siding, fiberglass, and galvanized metals, while also performing on plaster, drywall, wood, Formica, ceramic tiles, and other common materials. This broad compatibility is especially useful when renovating spaces with mixed substrates or repainting surfaces that were previously finished or smooth.

What it does for your project

Stix bonds to hard-to-coat surfaces and remains compatible with a wide range of topcoats, including alkyd, acrylic latex, urethane, epoxy, and lacquer. The result is a versatile foundation that can support different finishes without requiring multiple primer steps. It also levels to a smooth film, helping topcoats apply evenly and reduce surface blemishes.

Interior or exterior use expands your options. The primer cures at low ambient temperatures, broadening your project window in cooler seasons or shaded regions. Coverage is typically 75 to 100 square feet per quart for interior or exterior use, making it suitable for both small renovations and larger projects. Cleanup is soap and water, contributing to lower odor and easier post-work cleanup. The low VOC formulation supports indoor air quality goals.

Tips and best practices

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• Prepare surfaces per the label guidance to maximize bonding and uniform topcoat results.
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• Test a small area first on glossy or non-porous substrates.
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• Allow adequate drying time before applying the chosen topcoat to preserve sheen and color.
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• Stix provides excellent enamel holdout, helping topcoats appear more even across the primed surface.
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• It is suitable for a broad array of substrates including drywall, plaster, Formica, ceramic tile, masonry, stucco, and metal.
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Before starting, review the INSL-X STIX label for preparation tips and application notes. This primer is designed to work with almost any type of coating, offering flexibility across many project types. While the benefits described reflect typical outcomes, they should be interpreted as possibilities rather than guarantees.