U-Pol Dry Powder Guide Coat - Black - 450ml
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eBayUpol Guide #7 Dry Guide Coat Dry Or Wet Filler Paint Defect Aerosol - 450ml
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U-Pol Dry Powder Guide Coat 450ml Aerosol - Suitable For Wet & UpolFree delivery in 1–3 days£14.58Visit shop →
UPOL Guide 7 Dry Guide Coat Dry Or Wet Filler Paint Defect Aerosol 450mlFree delivery in 1–3 days£18.42Visit shop →
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2x Upol Guide #7 Dry Guide Coat Dry Or Wet Filler Paint Defect Aerosol - 450mlFree delivery in 1–3 days£32.38Visit shop →
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UPOL Guide 7 Dry Guide Coat Dry Or Wet Filler Paint Defect Aerosol 450ml X3Free delivery in 1–3 days£45.15Visit shop →
3x Upol Guide #7 Dry Guide Coat Dry Or Wet Filler Paint Defect Aerosol - 450mlFree delivery in 1–3 days£49.07Visit shop →
3x Upol Guide #7 Dry Guide Coat Dry Or Wet Filler Paint Defect Aerosol - 450mlFree delivery in 1–3 days£49.08Visit shop →
UPOL Guide 7 Dry Guide Coat Dry Or Wet Filler Paint Defect Aerosol 450ml X4Free delivery in 1–3 days£62.58Visit shop →
OnBuy.comU-Pol Dry Powder Guide Coat 450Ml Aerosol - Suitable For Wet & Upol 5290753356362
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Product Information
Full details
The U-Pol Dry Powder Guide Coat is an essential tool for automotive refinishing professionals and serious DIY enthusiasts who prioritize surface perfection. By applying this black powder over primers or fillers before sanding, you can instantly identify low spots, pinholes, and uneven areas that would otherwise remain hidden until after the final paint application. While it offers unmatched precision in revealing surface texture flaws, it is important to note that it is a surface inspection tool and must be thoroughly sanded away to avoid adhesion issues with subsequent topcoats.
All features
| Colour | Black |
|---|---|
| Model Part Number | GUIDE/AL |
| Brand | U-Pol |
| Container Volume | 450ml |
Extended Product Information
FAQs
Do I need to wait for the guide coat to dry?
No, it is designed as a dry powder and can be sanded immediately after application.
Can I use this on dark-colored primers?
It is not recommended, as the black powder will not provide sufficient contrast on dark surfaces.
Does this product affect paint adhesion?
If left on the surface, it may interfere with adhesion. You must ensure all powder is sanded away or wiped off completely before painting.
Is this safe to use indoors?
Always use in a well-ventilated area and wear a dust mask or respirator to avoid inhaling the powder.
Can I use it on wet-sanding applications?
This product is specifically designed for dry sanding and is not intended for use with water.
Will this clog my sandpaper?
The formula is specifically designed to be non-clogging and should not affect your sandpaper's performance when used correctly.
Troubleshooting
Powder is difficult to sand off
You likely applied too thick of a layer; use light mist coats in future applications.
Aerosol nozzle becomes clogged
Invert the can after use and spray for a few seconds to clear the valve and nozzle.
Black residue left after cleaning
Use a dedicated wax and grease remover or final wipe solvent to ensure the surface is completely clean before painting.
Pros and Cons
Pros
- Instantly reveals pinholes and low spots
- No drying time required before sanding
- Prevents over-sanding of high spots
- Compatible with most sanding grits
- Easy to apply in thin, even coats
Cons
- Must be fully removed to ensure paint adhesion
- Can create fine dust during application
- Requires proper ventilation to avoid inhalation
- Only effective on light-colored substrates
Setup, Compatibility & Care
Before use, ensure the surface is clean, dry, and free of grease or contaminants. Shake the aerosol can vigorously for at least two minutes before application. Hold the can approximately 20-30cm from the surface and spray in light, sweeping motions to create a thin, consistent layer. It is not necessary to coat the entire panel heavily; a thin mist is sufficient for detecting imperfections. After the sanding process, ensure all remaining black powder is completely removed using a dry microfiber cloth or compressed air before applying a degreaser or final paint finish. Always store the can in a cool, dry place away from direct sunlight and store it upright to prevent valve clogging.