St2-grade manual wire brushing may be used
Petrolatum Tape System
Petrolatum Corrosion Protection Primer
A brush- or roll-applied petrolatum primer used to wet prepared steel, penetrate residual rust pits and establish a continuous passivation layer beneath the petrolatum system.
Overview
System role and composition
Surface wetting and passivation layer
- Petrolatum-based, solvent-free primer
- Compatible system component for petrolatum tape and mastic
Key advantages
Approved product and system characteristics
Statements below apply only to this product or stated system and must be read with the listed conditions and qualifiers.
Abrasive blast cleaning is not required for the stated system
Compatible with complex geometries
Brush or roll application
Zero-VOC and solvent-free
Re-coatable for maintenance
Penetrates micro-voids and residual rust pits
Forms a continuous passivation layer
Typical applications
Where this solution is considered
- Prepared steel beneath petrolatum tape systems
- Flanges, valves and irregular profiles
- Maintenance coating interfaces
Typical Sizes and Packaging
System formats are selected from the matching component pages.
Packaging
- 4 kg/pail
- 2.5 kg/pail
- 4 pails/carton
Product formats, packaging and available grades may vary by application and order requirements. Please confirm the current configuration with our team.
Installation overview
Confirm the complete procedure before work begins
- Remove loose rust, scale, contamination and moisture to the stated preparation requirement.
- Stir the primer until uniform before use.
- Apply a continuous film by brush or roller, working material into pits and irregular details.
- Profile deep recesses with compatible mastic where required.
- Install the matching petrolatum tape according to the approved system procedure.
Matching components
This overview supports early evaluation. The current TDS and approved project procedure remain the controlling installation documents.
Gallery
Product and application views
Related applications
Continue from product to asset
Verified related project evidence
Technical documents
Request the documents relevant to your evaluation
Product catalog, technical data, safety information and installation guidance are supplied according to the selected product and application.
Content source: Zhuohuang Technical Data Sheets UAE 2026 (primary); Zhuohuang Product Catalogue UAE 2026 (secondary).
Frequently asked questions
How is the primer applied?
It can be applied by brush or roller to the prepared surface according to the selected system procedure.
Does it contain solvent?
The approved product description identifies it as zero-VOC and solvent-free.
Technical inquiry
Confirm the right configuration for your asset
Share the asset type, geometry, existing coating, operating environment and documentation requirements.
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