Sealer Polyurethane 2-1
Sealer Polyurethane 2-1
Polyurethane Sealer 21 is an ultra-advanced, two component (2K) chemical priming and isolation matrix engineered on premium polyurethane resins and high performance isocyanate curing agents.
Technical Property | Value / Description | Engineering Benefit |
Classification | Two-Component (2K) High-Build Polyurethane Wood Sealer & Isolation Primer | Blocks timber capillary suction, preventing final topcoat volume loss |
Physical State | Crystal Clear Liquid with Dense Polymeric Volume | Excellent structural flow with immediate micro-pore anchoring in a single coat |
Mixing Index | Base + Hardener Targeted Volumetric Blending Ratio (2026 Specs) | Balanced chemical reaction yielding a highly cohesive, robust substrate film |
Film Flexibility | High Mechanical Elongation and Structural Elasticity | Resists micro-cracking and checking caused by thermal timber shifting |
Sanding Protocol | Superior Dry Mechanical Sanding with Zero Clogging | Minimizes operational downtime and labor resource overheads on line production |
Verona-Sealer-Polyurethane
Active Timber Resin Isolation: Locks out sub-surface natural tannins, oils, and moisture from bleeding into decorative colored lacquers.
High-Build Capillary Saturation: Yields a thick protective body that levels harsh wood grain structures from the initial spray execution.
Superior Hydrophobic Defense: Provides high water-resistance, making it ideal for bathroom cabinetry, premium kitchens, and marine wall cladding.
High Crystalline Transparency: Enhances the natural optical definition of wood textures without creating cloudiness or yellowing over extended lifecycles.
Rapid Turnaround Sanding Time: Accelerates workshop line efficiency through quick drying dynamics, optimizing 2026 manufacturing schedules.
High-density base priming and moisture protection of luxury modern kitchens, wardrobes, and living room furniture sets.
Sealing architectural interior/exterior solid wood doors, frames, and custom commercial millwork within hospitality buildouts.
Structural priming of decorative cladding, wall paneling, and corporate office woodwork exposed to variable ambient temperatures.
Material specification tracing and bulk procurement within public sector fit-outs, luxury resort refurbishment contracts, and high-volume manufacturing BOQs.
Substrate Profiling: Sand raw woodwork thoroughly along the grain line to remove loose fibers, evacuating pore dust using compressed air lines.
Mixing Protocol: Add the specified Hardener component into the Polyurethane Sealer 21 Base unit at exact volumetric ratios. Mix mechanically for 3 minutes, then thin with approved polyurethane thinners to attain optimal spraying viscosity.
Spraying Execution: Apply the combined compound utilizing a conventional spray gun with consistent atomized pressure, ensuring a uniform protective blanket without pooling.
Dwelling & Sanding: Allow the sealed face to dry and cure completely (approx. 2 to 4 hours depending on 2026 regional humidity levels). Execute dry mechanical machine sanding with fine abrasive paper before executing final topcoats.
