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Selvapro Bianco PU white primer is a high-build, fast-drying polyurethane primer designed to create an opaque base coat. Its high-build formulation lays down a substantial film quickly, which helps you establish a uniform substrate in fewer passes on demanding finishing jobs. The fast-drying behavior shortens the wait between coats, supporting a tighter schedule when multiple parts move through a finishing line. This Selva Pro Bianco HS white PU primer is formulated for exceptional sandability, so abrasives cut cleanly and flatten the surface without clogging, helping you correct minor surface defects efficiently. The white base color sets up a consistent background under opaque topcoats, which supports even color coverage. As a dedicated primer in the Chemcraft line, it serves as the foundation layer in a multi-coat system where appearance and workflow predictability are critical.
This Selvapro Bianco PU white primer is described as quick-build, so film thickness can be established efficiently, supporting a straightforward priming step before topcoats. Because it is fast-drying, the film reaches a sandable state sooner, which helps keep parts moving from primer booth to sanding station without extended idle time. Its exceptional sandability means the primer responds well under abrasives, allowing operators to knock down raised grain or minor imperfections and refine the profile before color or clear layers. The white opaque base supports a consistent visual read during sanding and inspection, which helps identify remaining surface issues while there is still time to correct them. As a polyurethane-based primer in the primers product class, it is intended to function as the first coating layer in a finishing system where adhesion and appearance depend on a well-prepared base.
As a primer in the Solvents, Stains & Finishes category, Selvapro Bianco PU white primer is positioned for use in professional finishing environments where parts receive multiple coating steps. The white PU primer serves as the first opaque layer under subsequent coats, helping create a solid background color on components specified for an opaque finish. Its high-build nature allows it to address surface variations on workpieces in a controlled way, forming a base that supports a refined final appearance. Because it can be tinted with 844 tints to produce pastel shades, this primer suits projects where light tones are required across a range of designs, allowing shops to respond to different color directions without changing primer families. The ability to generate a wide spectrum of pastel shades from the same base product supports consistent handling characteristics across those light colors, which is important when operators move between jobs.
The quick-build description for Selva Pro Bianco HS white PU primer indicates that film thickness is achieved efficiently, which helps finishers reach target coverage with fewer passes and more predictable material usage. Fast-drying performance keeps primer layers from holding up the schedule, allowing sanding and subsequent coats to proceed in line with production demands. Exceptional sandability directly affects rework rates, because a primer that sands cleanly allows technicians to refine surfaces to a smooth, uniform profile before committing to final color. The white opaque base makes it easier to see sanding marks and small defects, supporting corrections at the primer stage instead of after a topcoat. Tintability with 844 tints into pastel shades means those light colors start from a compatible base, which helps maintain similar flow and sanding behavior across different pastel formulations. Together, these characteristics support a finishing workflow aimed at a refined, high-end look that is repeatable from batch to batch.
Selvapro Bianco PU white primer is a polyurethane primer classified under primers, so it functions as the base coating layer in a multi-step finishing system requiring an opaque foundation.
The high-build Selva Pro Bianco HS formulation deposits a thicker film, allowing you to reach target coverage in fewer passes and better level minor surface irregularities before topcoats.
The fast-drying behavior of this Chemcraft white PU primer shortens wait times before sanding or recoating, supporting a more efficient flow of parts through the finishing line.
Exceptional sandability means abrasives cut the primer cleanly, helping operators flatten the surface, remove minor defects, and prepare an even base with less sanding effort.
This primer can be tinted with 844 tints to create a wide range of pastel shades, allowing one base product to serve many light color design specifications.
Manufacturer part number 5933850 identifies this specific Selvapro Bianco PU white primer from Chemcraft, helping operations specify and reorder the exact same formulation.
Selvapro Bianco PU white primer brings together high-build performance, fast-drying behavior, and exceptional sandability to support an efficient priming stage. Its white opaque base and tintability with 844 tints into pastel shades give finish shops flexibility across light color programs while working from one consistent Chemcraft system. With a clearly defined role as a primer in the Chemcraft line and a dedicated manufacturer part number 5933850, this product offers a repeatable starting point for refined, opaque finishing work. Choose this Selva Pro Bianco HS white PU primer when projects demand an opaque foundation that supports a premium final appearance and predictable workflow.
Sold In: 1 5 Gallon