Octoral HS Primer Surfacer - White - PF131
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eBayOctoral PF131 + H23 White HS Primer Surfacer with Very Fast Hardener 4Litre Kit
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OnBuy.comOctoral Pf131 + H23 White Hs Primer Surfacer With Very Fast Hardener 4Litre Kit 3873946785471
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Product Information
Full details
The Octoral HS Primer Surfacer PF131 is an ideal solution for professional automotive technicians seeking a high-filling, versatile 2K polyurethane surfacer that balances excellent sandability with efficient application. Designed for durability and superior surface preparation, this product ensures a high-quality base for topcoats, though it requires precise mixing and professional spray equipment to achieve the best results.
All features
| Colour | White |
|---|---|
| Model Part Number | PF131 |
| Brand | Octoral |
Extended Product Information
FAQs
Can PF131 be used on bare metal?
Yes, provided the surface has been properly cleaned and pre-treated according to standard automotive refinishing practices.
Does it need a topcoat immediately?
It serves as a base; while it offers some protection, it should be topcoated to ensure long-term UV resistance and finish durability.
What is the primary difference between high-fill and non-sanding modes?
High-fill mode is used for leveling imperfections requiring sanding, while non-sanding mode is designed for speed on surfaces that do not require leveling.
Is this product suitable for DIY projects?
It is designed specifically for professional use by technicians familiar with 2K polyurethane systems and proper safety equipment.
How do I store the product once opened?
Ensure the lid is sealed tightly after every use and store the container in a temperature-controlled, dry location.
Troubleshooting
Poor sanding performance or clogging
Verify the drying time; if the surfacer is not fully cured, it will gum up sandpaper. Ensure proper mixing ratio of the hardener.
Surface orange peel or texture
Check your spray gun settings, specifically the fluid flow and air pressure. Ensure the substrate was correctly prepared and wiped clean.
Lack of adhesion
Ensure the surface was sanded with the correct grit and thoroughly degreased before application.
Pros and Cons
Pros
- Excellent leveling capabilities for a smooth finish
- Highly efficient sanding process reduces labor time
- Dual-functionality as both high-fill and non-sanding surfacer
- Provides a stable, high-quality foundation for topcoats
Cons
- Requires professional application equipment
- Professional use only; necessitates proper safety protocols
- Limited to specific 2K system requirements
Setup, Compatibility & Care
Proper setup for the PF131 involves strictly adhering to the technical data sheet mixing ratios associated with Octoral hardeners and thinners. Ensure the substrate is thoroughly cleaned, degreased, and sanded prior to application. Use a professional-grade spray gun with the appropriate nozzle size to match the viscosity. Store the product in a cool, dry area away from direct sunlight and moisture to maintain its chemical integrity. Always use recommended personal protective equipment (PPE), including a respirator and gloves, when handling 2K polyurethane products.