Weld Stain Cleaning Paste
Removes weld discolouration, heat-treatment scale and all kinds of corrosion and rust stains from stainless steel weld zones. Suitable for AISI 304-316-321 and their derivatives.
Drag horizontally to compare the surface before and after chemical treatment.
Before ApplicationAfter Application| Property | Value |
|---|---|
| Form | Paste (brush application) |
| Reaction time | 15-60 minutes at 20°C (cold application) |
| Consumption | 150-250 m²/kg |
| Application | Remove oils from the surface with Bionil PF, apply with a brush |
| Compatibility | AISI 304-316-321 and derivatives |
Remove oils from the surface with Bionil PF
Shake until homogeneous without opening the lid
Apply to the surface with a suitable brush
At the end of the reaction time, rinse with plenty of running water
The classification above shows typical reference values for acid-based pickling/passivation products. Always refer to the product's current Safety Data Sheet (SDS/MSDS) for binding information; contact us for product-specific classification.
A reaction time of 15-60 minutes at an ambient temperature of 20°C is sufficient.
No. On a hot surface the reaction may become uncontrolled. Apply to a cold surface.
