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SELVA PRO PU hardener 5G is a Chemcraft polyisocyanate co-polymer solution that functions as a catalyst for two-component polyurethanes, so it drives the chemical cure that transforms a liquid coating into a hard, usable film. As a low yellowing hardener for two-component polyurethanes, it supports projects where color hold is important over time. The hardener is part of the Chemcraft SELVAPRO PU system, which helps keep chemistry consistent across jobs so finishing results are repeatable from one run to the next. With a defined manufacturer part number, 5933809, the product can be reordered by the same identifier, which matters when a shop wants the same finish behavior across multiple projects or locations.
This SELVAPRO PU hardener works within two-component polyurethanes, so it is used in systems where the coating is split between resin and hardener components. Its low yellowing behavior supports coating schedules focused on maintaining color over the life of the film, which is important when the visual match between pieces or batches matters. As a polyisocyanate co-polymer solution, it engages the polyurethane chemistry during cure, so the finished film reaches the performance characteristics that the two-component system is designed to deliver in normal finishing workflows.
The SELVAPRO PU hardener, identified as Chemcraft part 5933809, is positioned within the broader Chemcraft polyurethane offering, so it fits finishing operations already using Chemcraft SELVAPRO PU products. As a low yellowing hardener for two-component polyurethanes, it aligns with applications where maintaining a stable color tone is important, such as work that relies on consistent shade from part to part. The fact that it is a polyisocyanate co-polymer solution means it is formulated specifically for polyurethane chemistry, so it plays a direct role in how the final film develops in standard two-component polyurethane coating systems.
The low yellowing description of this SELVA PRO PU hardener 5G signals that it is designed to limit color shift within the polyurethane system, so the cured film better retains the appearance defined by the base coat or stain. In shop practice, this behavior helps finished pieces maintain a more consistent look across production runs, which is valuable when matching existing work or coordinating multiple components in the same project. Because it is a polyisocyanate co-polymer solution for two-component polyurethanes, its curing contribution is built around polyurethane chemistry, so the film development and color stability are linked to how the Chemcraft system is formulated to perform.
SELVAPRO PU hardener 5G is a Chemcraft polyisocyanate co-polymer solution used as a low yellowing hardener for two-component polyurethanes, so it serves as the catalyst side of a polyurethane coating system.
The low yellowing behavior of this hardener supports color stability in two-component polyurethanes, so coated surfaces better retain their intended tone, especially on lighter or color-critical finishes.
This Chemcraft SELVAPRO PU hardener is used in two-component polyurethane systems, so it is paired with the corresponding polyurethane component in finishing setups based on Chemcraft products.
The polyisocyanate co-polymer solution description indicates the hardener is built for polyurethane chemistry, so it reacts with the matching component to form the cured polyurethane film.
The Chemcraft manufacturer part number 5933809 uniquely identifies this SELVAPRO PU hardener, so shops can specify and reorder the exact same hardener for consistent finishing results.
SELVAPRO PU hardener serves as the hardener component in a two-component polyurethane system, so it becomes a standard item in finishing workflows that rely on Chemcraft SELVAPRO PU coatings.
Choosing SELVA PRO PU hardener 5G ties your finishing workflow to a Chemcraft polyisocyanate co-polymer solution designed for two-component polyurethanes, so the curing side of the system stays aligned with the coating chemistry. Its low yellowing behavior supports projects where maintaining stable color is central to the specification, especially within coordinated work using Chemcraft polyurethane products. Using the SELVAPRO PU hardener identified by part number 5933809 keeps ordering straightforward for repeat jobs, so the same hardener chemistry supports each run within the same polyurethane finishing system.
Sold In: 1 5 Gallon