Bartoline Plastic Primer - Grey

Bartoline Plastic Primer is a tough and durable formula, specially designed to use on most rigid p...

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eBay4x Bartoline Plastic Primer Quick Dry Plastic Paint Adhesion Grey Topcoat 400mL
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£21.99
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B&QB&Q - 4X Plastic Primer Quick Dry Plastic Paint Adhesion Grey Topcoat 400Ml
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Product Information

Full details

The Bartoline Plastic Primer is an essential tool for DIY enthusiasts, automotive hobbyists, and garden project managers looking to achieve a professional finish on difficult surfaces like PVC, polypropylene, and resin. This high-adhesion formula ensures your topcoat bonds effectively, creating a durable and smooth surface for subsequent painting. While it offers superior coverage and ease of application, users must ensure they have a well-ventilated space, as it is strictly intended for outdoor or ventilated use and requires careful temperature management during the drying process.

All features

ColourGrey
Model Part NumberPP1101
BrandBartoline

Extended Product Information

FAQs

Can I use this primer indoors?

No, this product must only be used outdoors or in a very well-ventilated area due to the nature of the chemical formulation.

How long should I wait between coats?

You should wait between 15 and 20 minutes between each coat to ensure the best finish.

Can I apply this in direct sunlight?

No, do not use the primer in direct sunlight as it can affect the curing process and lead to an uneven finish.

How long until the primer is fully hardened?

The primer requires 24 hours to fully harden before you should apply your chosen topcoat.

Is this suitable for all types of plastic?

It is designed for most rigid plastics including polypropylene, resin, PVC, and fibreglass, but always perform a test patch on an inconspicuous area first.

Troubleshooting

The spray nozzle is clogged.

Ensure you clear the nozzle after every use by inverting the can. If already clogged, try soaking the nozzle in a suitable solvent or replacing it with a compatible spare.

The primer is peeling off after drying.

This usually indicates the surface was not clean or was contaminated with oil or silicone. Strip the primer, clean the surface with a degreaser, and reapply.

The finish looks uneven or 'orange-peeled'.

You may be spraying too close or applying the coats too heavily. Increase the distance to 25cm and apply lighter, thinner layers.

Pros and Cons

Pros

  • Excellent adhesion to difficult plastic surfaces
  • Provides a smooth, professional base layer
  • Fast drying time between coats
  • Multi-purpose usage across automotive and DIY projects

Cons

  • Strictly requires well-ventilated or outdoor use
  • Sensitive to temperature and direct sunlight
  • Requires frequent shaking to ensure consistency

Setup, Compatibility & Care

To achieve the best results, start by ensuring your substrate is meticulously cleaned with a degreaser to remove any silicone, oil, or grease, as these will prevent the primer from adhering.

  1. Preparation: Clean the surface thoroughly and allow it to dry completely.
  2. Activation: Shake the can vigorously for two minutes before starting and periodically during use.
  3. Application: Apply in thin, even layers. Maintain a distance of 15-25cm.
  4. Maintenance: Immediately after finishing your project, turn the can upside down and depress the nozzle for 2-5 seconds. This clears the valve and prevents the internal plastic-binding agents from hardening inside the nozzle, which would otherwise ruin the spray pattern for future use. Store the can in a cool, dry area away from direct sunlight.

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