QB-8 · Four-in-one film treatment
Combines degreasing, derusting, conditioning and film formation for coating pretreatment. Confirm the sequence against surface condition and coating requirements.
Four-in-one film treatment
Combines degreasing, derusting, conditioning and film formation for coating pretreatment. Confirm the sequence against surface condition and coating requirements.
- Substrate
- Steel and cast iron
- Method
- Immersion / spray subject to process review
- Packaging
- 25 kg / drum
Values are trial references; RT means ambient temperature. Confirm TDS, SDS and component trials before production. English packaging is a website illustration.
Selection / quote / sample ↗Selection questions
Does no-rinse treatment eliminate precleaning?
No. Review cleaning and upstream rinsing first. No-rinse finishing depends on the selected chemistry and validated process.
How should conversion treatment be matched to coating?
Review substrate, degreasing, upstream rinsing, conversion chemistry and coating requirements together. Trial the full process on actual components against agreed adhesion and corrosion criteria.
What should I provide for sample evaluation?
Share alloy grade, contamination, equipment, available temperature, downstream requirements and component photos, together with finish and acceptance criteria.
Can website trial parameters be used directly in production?
Website conditions support initial selection. Obtain model-specific TDS and SDS and validate actual components, equipment, water quality and downstream requirements before production. Do not interchange model parameters.
