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Polarion 2K Polyurethane Interior Clear is an extremely durable, two component acrylic polyurethane designed as a clear interior topcoat, so it supports demanding shop or jobsite finishing where long service life is required. The GREENGUARD Certified formulation provides tested low-emission performance, which matters when finishing interior work in occupied or sensitive environments. As an interior clear product from ML Campbell in the Clear Topcoats class, it functions as the final protective layer over properly prepared substrates. The clear gloss finish offers exceptional high build and clarity, so wood color and figure remain visible while film thickness develops efficiently. The true non-yellowing performance maintains the original appearance of light-colored or natural finishes over time. As a high solids system, this product aids in coating edge retention, helping finished parts maintain protection on sharp profiles and routed details.
This Polarion 2K system uses a 5:1 catalyst mix ratio, so the two components are combined at five parts base to one part catalyst before spraying. That defined ratio supports consistent cure and film performance across batches. The product description notes that no solvent reduction is required based on spray conditions, which allows the finisher to spray at the supplied viscosity when conditions permit, streamlining preparation. Extended pot life aids in production, since the activated mix remains usable for an extended working window, reducing interruptions for frequent remixing. Excellent sanding and polishing characteristics support leveling between coats and post-cure finishing, which can help correct minor surface issues and refine gloss on demanding interior projects.
Polarion 2K Polyurethane Interior Clear is identified as an interior clear gloss topcoat within the Clear Topcoats category, so it is suited for interior finishing systems where a transparent protective layer is required. The high solids formulation aids in coating edge retention, which is valuable on cabinet doors, drawer fronts, and millwork with profiled edges that need full film build. Superior scratch, mar, chemical, and moisture resistance supports interior applications where surfaces are handled frequently or may be exposed to spills, making it suitable for interior woodworking projects that see regular contact. The true non-yellowing acrylic polyurethane technology maintains the look of light or natural tones, benefiting projects where long-term color stability is part of the design intent.
The two component acrylic polyurethane chemistry, mixed at a 5:1 catalyst ratio, promotes a controlled chemical cure that leads to the extremely durable film described, supporting repeatable finishing outcomes from batch to batch. No solvent reduction required based on spray conditions simplifies setup for the sprayer, since the product can be loaded and sprayed at its supplied viscosity when conditions align with that guidance. Extended pot life aids in production by allowing a larger mixed volume to be sprayed over a longer period, which can reduce downtime and support continuous runs on a finishing line. Excellent sanding and polishing characteristics help correct minor surface irregularities between coats and refine gloss on the final coat, which supports high-end interior work where surface quality is closely scrutinized.
Polarion 2K Polyurethane Interior Clear is an extremely durable, two component acrylic polyurethane interior clear gloss topcoat, so it is used as the final protective layer in interior finishing systems.
The 5:1 catalyst mix ratio sets a clear proportion between base and catalyst, supporting consistent curing behavior and simplifying repeatable mixing steps during production runs.
The GREENGUARD Certified designation indicates low-emission performance, which matters when finishing interior projects where indoor air quality requirements influence product selection.
The high solids content aids in coating edge retention, helping profiles, edges, and details maintain protective film build where thinner products might draw away.
Superior scratch, mar, chemical, and moisture resistance help the cured film tolerate handling and incidental contact with liquids or chemicals in typical interior settings.
The true non-yellowing acrylic polyurethane technology maintains the clear film without color shift, which supports long-term appearance on light-colored or natural finishes.
Polarion 2K Polyurethane Interior Clear from ML Campbell combines an extremely durable, two component acrylic polyurethane film with GREENGUARD Certified status, so it fits interior projects that balance performance and indoor air quality goals. The high build, high solids gloss formulation supports coating edge retention and film development on detailed work, while true non-yellowing performance protects light tones from color shift. With a defined 5:1 catalyst mix ratio, no solvent reduction required based on spray conditions, extended pot life, and excellent sanding and polishing characteristics, this clear topcoat supports efficient production finishing where consistent results and refined appearance are priorities.
Sold In: 1 Gallon
