Polyurethane Primer is a professional primer that promotes more uniform topcoat adhesion and provides a controlled foundation for the coating system. Listed applications: Prepared metal, light metal or other suitable industrial surfaces.

A primer is a system layer between the substrate and subsequent coats. Define the metal, corrosion condition, achievable preparation and intended topcoat together. Primer appearance alone does not establish the performance of the completed system. Remove oil, corrosion, dust and loose coatings. If an existing finish is to remain, assess adhesion and compatibility on a representative test area. Pay particular attention to film continuity at edges, welds and corners.

Before specifying the product, provide the technical team with the substrate, existing finish, service exposure and intended application method. A representative trial helps establish adhesion and appearance; it does not replace the required system approval for demanding exposure. Not every primer provides filling, rust conversion or direct-to-substrate application. Assess the overcoating interval, preparation after that interval and permitted uncoated exposure for the specific product.

The product record lists: Two-component resin system. Preparation information: 15–20% polyurethane thinner.

Check whether the primer is single- or two-component and confirm any hardener code in the current documentation. Dilution and hardener ratios are different instructions and must be considered separately.

Check the exact product and component codes before starting. Weight and volume ratios are not interchangeable, and a packaging weight is not a mixing instruction. Where a hardener is required, confirm the ratio, induction time and usable pot life in the current technical data sheet. Record the quantities used; do not adjust a component ratio to change drying speed.

The quotation packaging preferences are: 3 kg kit; 20 kg kit. Confirm the selected pack, colour and availability at quotation stage. Kilograms describe net mass and litres describe net volume; conversion requires the density of the supplied product.

The product record lists: theoretical coverage — 9–10 m²/L (50 µm dry film). This is not a guaranteed site yield. Check whether the value refers to one coat, a specified film thickness, the mixed kit or the base component. Account for substrate texture, absorbency, application losses and the required number of coats.

Base the final purchase on a measured trial and the application schedule. For two-component kits, confirm the product-specific A/B split and prepare only quantities that can be used within the specified pot life. Keep unopened material in its original labelled packaging and follow the storage instructions; package size alone does not establish shelf life.

The product record lists: drying information — Touch dry: 40–50 min · Ready for assembly: 2–3 h · Fully dry: 24 h. Confirm the reference temperature, film thickness and test conditions before using these values in a production schedule.

A surface that is dry to the touch is not necessarily ready for stacking, packaging or service. Treat these as separate stages when planning production.

Measure site conditions rather than relying only on the weather forecast. Substrate temperature, moisture, ventilation and the actual applied thickness can change the result. Obtain product-specific application limits and recoat instructions before work begins; do not copy temperature limits from a different resin family. Consult the safety data sheet for ventilation and handling requirements.

Assess the complete sequence, including preparation, any primer or intermediate coat, the specified product and associated auxiliary materials. The related links on this page are options for technical assessment; a shared brand or resin-family name is not proof of compatibility.

The linked archive includes an entry for this product. It is a reference for planning, not a replacement for the current batch-specific technical data sheet. The download identifies the original catalogue page numbers. No publication date or revision is specified in the supplied source, so the website review date must not be read as a manufacturer document issue date.

Request the current technical and safety data sheets using the product code and intended application. Resolve any missing mixing ratio, recoat interval, exposure limitation or document discrepancy before use. The application guide supports planning and inspection; it does not establish a certified resistance class or replace a project-specific coating specification.