Novol Spectral UNDER 395 Epoxy Primer - White - 500ml
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Product Information
Full details
The Novol Spectral UNDER 395 Epoxy Primer is an essential tool for automotive enthusiasts and industrial painters who need a reliable, high-adhesion foundation for their projects. By providing a durable anti-corrosion barrier, it ensures that your paint jobs stay smooth and rust-free, though users should note that the 500ml aerosol format is best suited for small to medium repair areas rather than full vehicle paint jobs.
All features
| Colour | White |
|---|---|
| Model Part Number | N90409 |
| Brand | Spectral |
Extended Product Information
FAQs
Can I use this primer on plastic parts?
This product is primarily designed for metal surfaces. Always check for compatibility or use a dedicated plastic primer first.
How long does it take to dry?
Drying times vary based on temperature and humidity. Generally, it is touch-dry in minutes, but you should wait for full curing according to the instructions before applying topcoats.
Does it require sanding before the topcoat?
If applied correctly, it provides a very smooth surface, but light sanding may be performed for a perfectly level finish if necessary.
Is this primer compatible with all paints?
It is designed to be compatible with most standard automotive paint systems, but it is always recommended to test on a small area first.
Can I store this after the first use?
Yes, provided the nozzle is cleaned thoroughly and the cap is replaced securely.
Troubleshooting
Spray nozzle becomes clogged
Invert the can and spray for 3-5 seconds to clear residual primer from the nozzle.
Rough or grainy finish
You may be holding the can too far away from the surface. Move slightly closer and ensure overlapping passes.
Primer runs or sags
The coats were likely applied too heavily. Use lighter coats and allow for proper flash time between passes.
Pros and Cons
Pros
- Provides exceptional long-lasting adhesion to metal
- Effective anti-corrosion properties
- Easy-to-use aerosol spray application
- Ensures a smooth, professional-grade finish
Cons
- Limited to smaller surface areas due to spray volume
- Requires proper ventilation for safe application
- Not suitable for large-scale full-body painting
Setup, Compatibility & Care
Before use, ensure the surface is completely free of grease, oil, and dust by using a high-quality degreaser. Shake the aerosol canister vigorously for at least two minutes until you hear the mixing ball rattling clearly. For best results, use in a dry, well-ventilated area away from direct sunlight. Once the project is finished, invert the canister and spray for a few seconds to clear the nozzle, which prevents the internal valve from clogging. Store the product in a cool, dry place to maintain the integrity of the epoxy components.