by CMID
Start thinner selection by understanding the system in which it will be used, rather than relying only on habit or a product name.
Initial checklist
- coating or resin system
- intended application method
- manufacturer or supplier recommendations, where available
- desired application characteristics
- technical documentation
- relevant compatibility evidence
- trial results
Record missing information as questions, rather than filling the gaps with assumptions.
Key takeaway:choose according to the system and intended outcome, rather than habit alone.
This article establishes no universal rule for thinner selection.
Translated text from article illustrations
The text below corresponds to the original artwork. It does not confer additional formulation, use or safety approval. Read it with the scope limits in the article.
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What should be checked before selecting a thinner? Check the following important points first.
Paint/resin system: resin type, manufacturer recommendations and compatibility. Intended application: spray, roller, brush or another method. Drying speed: fast, moderate or slow as required. Desired finish: gloss, flow, levelling, adhesion and durability. Safety and regulations: consider ventilation, PPE, storage and applicable regulations.
Remember: an appropriate thinner helps improve paint results, process efficiency and reduce application problems.