WB POLY AH155 HARDENER 2.5L For Pro Finishes

WB POLY AH155 HARDENER 2.5L is an ML Campbell hardener in the WB POLY line, giving finishers a dedicated catalyst for their water-based finishing system. As a hardener, it is designed to work as part of a finishing process, supporting film development so your finish can achieve the performance level intended by the system. The 2.5L size provides a larger working volume for shops that routinely catalyze multiple batches, helping keep mix ratios consistent from job to job. Being part of ML Campbell finishes and solvents, this hardener fits into a professional finishing workflow where compatible products are already specified. The AH155000D-LI manufacturer part number identifies this specific version for ordering and reordering, which matters when you need the same hardener again to match previous results.

Key WB POLY Hardener Details For Shops

• The product is identified as WB POLY AH155 HARDENER, 2.5L, so finishing teams can track exactly which catalyst was used on a project, supporting consistent results across multiple runs or touchups.
• The ML Campbell brand places this hardener within a professional wood finishing family, which helps shops align their catalyst choice with the same manufacturer that supplies their finishes and solvents.
• The 2.5L size gives a larger volume than small touchup containers, which helps production environments mix repeated catalyzed batches without constantly changing product lots or container sizes.
• The hardener is categorized under Solvents, Stains & Finishes and Catalysts, clarifying that its role is as a reactive component in a finishing system rather than a standalone coating.
• The SAP description WB POLY HARDENER, 2.5L matches the product name, reducing ordering confusion when finishers or purchasers reference internal part descriptions or ERP records.

Hardener Selection And Identification For Finishing

This WB POLY hardener is defined as a product class hardener and a category catalyst, so its purpose is to react with a compatible finish rather than act as a primary coating. That classification matters on the bench because it guides staff to treat it as a measured additive during mixing. The 2.5L volume helps production crews set up standard mix procedures around one container size, so ratios stay consistent during a job. With ML Campbell listed as the brand, specifiers can align this hardener with existing ML Campbell finishing systems in the shop, simplifying product matching across projects.

Using WB POLY AH155 HARDENER In Real Jobs

Where This ML Campbell Hardener Fits Best

The WB POLY AH155 HARDENER, 2.5L sits in the Solvents, Stains & Finishes category, placing it directly in the finishing area of a woodworking workflow. As a hardener in the Catalysts product class, it is intended for use wherever a compatible ML Campbell WB POLY finishing system is being catalyzed. This position in the product range matters for cabinet shops and millwork operations that standardize on a single manufacturer, because they can specify this exact hardener by the AH155000D-LI part number in their job documentation. The 2.5L size supports jobs that require repeated catalyzed batches, such as multi-room cabinetry or larger commercial millwork, where using the same container across the project helps maintain process consistency.

Details That Support Repeatable Catalyzed Finishes

The ML Campbell branding on this WB POLY hardener ties it to a known finishing manufacturer, which helps production managers match the hardener to the same family as their finishes and solvents for more predictable interaction. Identifying the product as WB POLY HARDENER, 2.5L in both the product name and SAP description reduces confusion between purchasing and the finishing booth, so the same hardener is requested and dispensed every time. The AH155000D-LI manufacturer part number provides a precise identifier for inventory systems, helping larger shops avoid mixing different hardeners in the same process. Because it is clearly listed under Catalysts, finishers know to treat it as a reactive component in their mixing steps, which supports consistent film build and system performance across batches.

Common Questions About This WB POLY Hardener

Select WB POLY AH155 HARDENER For Your Finish Line

The WB POLY AH155 HARDENER, 2.5L from ML Campbell gives woodworking shops a defined catalyst within the Solvents, Stains & Finishes category. With a clear AH155000D-LI identifier and a production-friendly 2.5L size, it supports consistent catalyzed finishing across repeated jobs when specified through Wurth Baer Supply.