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My Motor World£10.99Visit shop Bartoline White Plastic Primer 400Ml
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B&Q£16.99Visit shop B&Q - Plastic Primer Quick Drying Plastic Paint Adhesion White Topcoat 400Ml
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Bartoline Plastic Primer is designed for DIY enthusiasts and professionals seeking a reliable base coat for challenging rigid plastic surfaces, including polypropylene and PVC. This primer provides excellent adhesion for subsequent paint layers, ensuring a durable and professional finish on automotive, DIY, or garden items. Note that the product requires a full 24-hour curing period to achieve maximum hardness, so patience is required during your project timeline.
| Colour | White |
|---|---|
| Model Part Number | PP4521 |
| Brand | Bartoline |
This formula is specifically engineered for rigid plastics. Results may vary on soft, highly flexible materials.
You should allow each coat 15-20 minutes to dry, but it is best to allow the final coat to cure fully for 24 hours before applying your topcoat.
Only if the room is well-ventilated. Always ensure proper airflow during application and drying.
For best results, apply between 15 and 25 degrees Celsius.
While it offers excellent adhesion, a light scuff with fine-grade sandpaper can further improve the mechanical bond on particularly smooth or glossy plastics.
Invert the can after use and spray for a few seconds to clear the valve of residual primer.
You are likely applying coats that are too thick; ensure you keep the can 15-25cm away and use thinner, more frequent passes.
Confirm the surface is truly clean and free of silicone-based polishes, which can repel the primer.
Before application, ensure your workspace is well-ventilated and the ambient temperature is between 15-25 degrees Celsius. Surface preparation is critical: clean the plastic thoroughly to remove any grease, dust, or contaminants, and ensure it is completely dry. Shake the can well before use. Apply in thin coats, waiting 15-20 minutes between each application. Avoid overcoating until the surface is touch-dry. Store the aerosol in a cool, dry place away from direct heat sources to maintain the integrity of the formula for future use.
