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OnBuy.com£55.20Visit shop Hmg Pro-Range Aps1 High Build Cellulose Filler Primer 5 Litre Grey 5060859872017
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The HMG Pro-Range APS1 High Build Cellulose Filler Primer in Grey is designed for professional automotive refinishers and industrial painters who require a reliable, fast-drying foundation for high-quality topcoat finishes. Its primary strength lies in its exceptional filling properties and superior adhesion to various substrates, creating a perfectly smooth surface for subsequent layers. Users should note that as a cellulose-based product, it requires careful ventilation and appropriate personal protective equipment during application due to its volatile nature.
| Colour | Grey |
|---|---|
| Model Part Number | 6050004A14 |
| Brand | HMG |
Yes, it provides excellent adhesion to properly prepared bare metal surfaces.
While it is quick-drying, it is recommended to wait at least 30-60 minutes depending on ambient temperature and humidity before light sanding.
No, this is a single-component cellulose-based primer, meaning it does not require a hardener.
It is generally recommended to stick to a compatible system, though it can be used under many systems provided the primer is fully cured and sanded.
Priming is highly recommended if you have sanded through to metal or filler to ensure even color holdout and adhesion.
Applying too much in one coat can lead to 'sagging' or 'runs' and may significantly increase the total drying time.
Increase spray distance slightly or check that your air pressure is set to the correct range to ensure finer atomization.
Ensure the surface was sanded sufficiently to provide a mechanical key and that all grease/silicone was thoroughly removed with a degreaser.
Invert the aerosol can and spray for 2-3 seconds after every use to clear the internal tube and nozzle.
To ensure best results, surfaces must be clean, dry, and free from grease, wax, or silicone. Use a high-quality degreaser prior to application. If applying via spray gun, ensure your equipment is set to the manufacturer's recommended pressure to achieve a consistent atomization. For aerosol use, shake the canister vigorously for at least two minutes before starting. Always store in a cool, well-ventilated area away from direct sunlight or ignition sources. Dispose of empty containers according to local hazardous waste regulations.
