Product Series / Model: PU / PUK / EVA / HRP / RP / HPU
A sprayed colour or protective finish has its own application requirements. The factory presentation separates solvent-based and water-based coatings, clear finishes and printing inks. It also provides coating-defect cases covering bubbles, pinholes, peeling and appearance problems.
Product options and suitable applications
| Series / category | Product type | Selection note |
|---|---|---|
| PU / PUK | Solvent-based coating series | Footwear coating candidates. |
| EVA | EVA coating series | Separate solvent-based and water-based categories. |
| HRP / RP | Rubber coating series | Different stain-removal-solvent resistance statements. |
| HPU | Water-based coating | Keep distinct from water-based printing inks. |
| 200 / 201 / 202 | Two-component clear finishes | Grade-specific hardener pairing required. |
What matters in a trial
- Select the coating after identifying the substrate, surface preparation and required finish. The source provides different treatment routes by material.
- The spraying SOP distinguishes inner and outer application. Exact mixing, flash-off and curing details should be confirmed for the chosen grade.
- When troubleshooting, provide the layer sequence and timing. Source cases connect defects to trapped solvent, contaminated surfaces, excessive layer build or unsuitable intercoat preparation.
Technical data and documents
Request the current TDS and SDS for the exact model. Published catalogue properties depend on the product category and evaluation conditions; where the source does not establish a unit or complete test method, contact our technical team.
| Information | How to obtain it |
|---|---|
| Viscosity, application settings and conditioning | Contact our technical team for the exact grade. |
| Pretreatment and compatible products | Confirm against your actual substrate and process. |
| Testing information | Provide the required test method and acceptance criteria. |
Prepare your sample request
Include the substrate name and finish, printing or assembly process, current product and the problem you need to solve. A material offcut and a photograph of the finished construction help us distinguish appearance requirements from interface or flex failures.
Frequently asked questions
Can an ink hardener be used with any coating?
No. The source lists specific hardener characteristics and pairings. Obtain the grade-specific recommendation.
What information helps diagnose peeling?
Share substrate preparation, primer, coating layers, drying sequence and when the failure appears.
Related material and technical guides
Evaluate it on your own material
Send the material type, surface finish, current process and required test. Our technical team can help identify a trial candidate and the appropriate TDS / SDS.