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Tikkurila Ultra Primer - Wrought Iron Y500

Tikkurila Ultra Primer - Wrought Iron Y500

Tikkurila Ultra Primer is a high-performance, water-based exterior wood primer that creates a soun...

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B&Q - Ultra Primer For Exterior Wood,fencesSheds & Cladding3L Wrought Iron Y500

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B&QB&Q - Ultra Primer For Exterior Wood,fencesSheds & Cladding3L Wrought Iron Y500
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Product Information

Full details

Tikkurila Ultra Primer is a professional-grade, water-based exterior wood primer designed for harsh climates, providing a robust foundation for long-lasting outdoor protection. Its key benefit lies in its ability to seal and strengthen exterior timber, improving adhesion and preventing moisture ingress, which leads to extended topcoat durability. A potential caveat is that for maximum performance, it must be used as part of a complete Tikkurila exterior system, particularly when topcoated with Valtti Opaque. This primer offers excellent weather resistance, helps prevent tannin bleed-through, enhances topcoat coverage, and is easy to apply with low VOCs.

All features

ColourBlack
Model Part NumberY500
BrandTikkurila

Extended Product Information

FAQs

Can I use Tikkurila Ultra Primer on interior wood?

Tikkurila Ultra Primer is specifically designed and formulated for exterior use. For interior wood, it is recommended to use products designed for indoor environments.

How many coats of primer should I apply?

Generally, one coat of Tikkurila Ultra Primer is sufficient. However, for woods prone to tannin bleed-through or when a significantly darker topcoat is used, a second thin coat may be beneficial. Always refer to the product's technical data sheet for specific recommendations.

What is the best way to clean application tools?

Tools should be cleaned immediately after use with water. If the primer has started to dry, use a damp cloth and then wash with soap and water.

Can I mix Tikkurila Ultra Primer with other brands of paint?

While Ultra Primer can be used under other Tikkurila exterior topcoats, it is recommended to use it as part of a complete Tikkurila exterior system for guaranteed performance. Mixing with other brands is not recommended and may void warranties or affect performance.

What is the shelf life of Tikkurila Ultra Primer?

Unopened, the primer typically has a shelf life of 2-3 years when stored correctly in a cool, dry place, away from frost and direct sunlight. Refer to the product packaging for the exact expiry date.

Is this primer suitable for pre-treated wood like pressure-treated timber?

Yes, Ultra Primer is suitable for use on prepared bare timber as well as previously coated exterior wood surfaces in good condition, which includes properly prepared pressure-treated timber.

How long should I wait before applying the topcoat?

Tikkurila Ultra Primer is typically recoatable in 2–4 hours, depending on temperature and humidity. Ensure the surface is dry to the touch before applying the topcoat.

Troubleshooting

Primer not adhering well

Ensure the surface was properly prepared, clean, and dry before application. Remove any contaminants like grease or dust. Sanding bare wood can also improve adhesion.

Tannin or resin bleed-through after topcoating

Ensure a sufficient number of primer coats were applied, especially on woods prone to bleeding. Allow adequate drying time between coats. If bleed-through persists, consider an additional coat of primer or a specialized stain-blocking primer.

Uneven finish or streaking

Ensure the primer was stirred thoroughly. Apply using consistent, even strokes with the brush or roller. Avoid overworking the product. Ensure consistent application thickness.

Slow drying time

Drying times are affected by temperature and humidity. Ensure application is within the recommended temperature range (+5°C to +30°C) and avoid high humidity. Ensure adequate ventilation.

Primer peeling or blistering

This can occur if moisture is trapped. Ensure the wood is dry before application and that the primer is applied in thin, even coats. Ensure the topcoat system is breathable. Check for underlying issues with the wood itself.

Pros and Cons

Pros

  • Provides excellent long-term protection for exterior wood.
  • Significantly improves the adhesion and lifespan of topcoats.
  • Resists extreme weather conditions common in Nordic and UK climates.
  • Breathable and flexible, reducing the risk of coating failure.
  • Low VOC and low odour, making application more pleasant.
  • Can be tinted to improve topcoat coverage and colour consistency.

Cons

  • Best performance is achieved when used within a complete Tikkurila exterior system.
  • Requires proper surface preparation for optimal adhesion.
  • May not be suitable for all types of wood or existing coating systems without testing.
  • Tinting may affect drying times slightly.
  • Requires a longer drying time in humid or cold conditions.

Setup, Compatibility & Care

Surface Preparation:

  1. Ensure the exterior wood surface is clean, dry, and free from dust, grease, and loose particles. Remove any old flaking paint or coatings.
  2. For new wood, light sanding may be beneficial. For previously painted surfaces, ensure they are sound.
  3. Treat any mould or algae growth with an appropriate cleaner before proceeding.

Application:

  • Stir the primer thoroughly before use.
  • Apply using a brush, roller, or spray gun. Aim for a thin, even coat.
  • Recommended application temperature is between +5°C and +30°C.
  • Ensure good ventilation during application and drying.

Compatibility:

  • Tikkurila Ultra Primer is designed for use on bare or previously treated exterior wood.
  • It is ideal as a basecoat for Tikkurila Valtti Opaque and other compatible Tikkurila exterior wood paints.
  • For maximum durability and system performance, it is recommended to use as part of a complete Tikkurila exterior woodcare system.

Care and Clean-up:

  • Tools should be cleaned immediately after use with water.
  • Clean spills promptly with water.
  • Store unused primer in a cool, dry place, away from direct sunlight and frost.

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