Tikkurila Ultra Primer For Exterior Wood,fences, Sheds & Cladding - 10L Grey K499

Name: Tikkurila Ultra Primer For Exterior Wood,fences, Sheds & Cladding - 10L Grey K499
Brand: Tikkurila
SKU: yugt3jcckg
Availability: InStock

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

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Product Information

Full details

Tikkurila Ultra Primer is a high-performance, water-based exterior wood primer designed for professionals and experienced DIYers seeking superior protection in harsh climates. Its key benefit is creating a sound foundation for long-lasting outdoor protection, significantly enhancing topcoat durability and adhesion. A caveat is that its full potential is realized when used as part of a complete Tikkurila exterior system.

All features

Colour	Grey
Model Part Number	K499
Brand	Tikkurila

Extended Product Information

FAQs

Can I use Tikkurila Ultra Primer on interior wood?

Tikkurila Ultra Primer is specifically formulated for exterior wood applications and is designed to withstand harsh weather conditions. It is not recommended for interior use.

How do I clean my tools after using this primer?

Tools should be cleaned immediately after use with water. Dried primer can be more difficult to remove.

What is the best way to apply Tikkurila Ultra Primer?

You can apply it by brush, roller, or spray. For best results, ensure an even application and maintain a wet edge.

Can I tint Tikkurila Ultra Primer?

Yes, tinting the primer towards your chosen topcoat colour is recommended for enhanced opacity and to help achieve a more even colour development.

How long does it take for the primer to be ready for the topcoat?

The primer is touch dry in about 1 hour and recoatable in 2-4 hours, depending on environmental conditions.

What types of exterior wood can I use this primer on?

It is suitable for new or previously treated exterior wood such as fences, sheds, cladding, doors, windows, fascias, soffits, and railings.

Does this primer prevent wood from cracking?

The primer is breathable and flexible, which allows the wood to move naturally. This helps to decrease the risk of cracking, peeling, or blistering when used as part of a complete exterior system.

Is this product suitable for a professional painter?

Yes, this is a professional-grade primer developed for long-term exterior performance and demanding conditions, making it suitable for trade professionals.

Troubleshooting

Primer not adhering well

Ensure the surface was properly prepared, clean, dry, and free from contaminants. Lightly sand glossy or previously coated surfaces to provide a better key. Ensure the wood was not excessively damp during application.

Tannin or resin bleed-through after priming

This can occur with certain wood types. Ensure a generous, even coat of primer was applied. For severe cases, a second coat of primer might be necessary before applying the topcoat. Allow adequate drying time between coats.

Uneven coverage or patchiness

Apply primer evenly, maintaining a wet edge. Ensure sufficient primer is loaded onto the brush, roller, or spray gun. For highly absorbent wood, a second coat may be required after the first has dried.

Slow drying times

Drying times can be extended by low temperatures or high humidity. Ensure application occurs within the recommended temperature and humidity ranges. Avoid applying too thickly.

Pros and Cons

Pros

Exceptional durability in extreme weather conditions.
Significantly improves the longevity and adhesion of topcoats.
Breathable and flexible, preventing common finish failures like cracking and peeling.
Reduces maintenance costs by extending the time between repainting.
Suitable for both new and previously painted exterior wood surfaces.
Environmentally friendlier with low VOC and low odour.

Cons

Best performance achieved when used with Tikkurila exterior topcoats.
Requires proper surface preparation for optimal adhesion.
May require tinting for best opacity, adding an extra step.
As a primer, it's not a finished decorative coating.

Setup, Compatibility & Care

Surface Preparation:

Ensure all exterior wood surfaces are clean, dry, and free from grease, dirt, and loose material. Remove any existing mould or mildew. Previously painted or varnished surfaces should be lightly sanded to create a key for adhesion. For bare timber, ensure it is sound and dry.

Application:

Method: Tikkurila Ultra Primer can be applied by brush, roller, or spray.
Coats: Typically, one coat is sufficient. However, for very porous or absorbent surfaces, a second coat may be beneficial after the first has dried.
Drying Time: Touch dry in approximately 1 hour. Recoatable in 2-4 hours depending on conditions (temperature, humidity).
Tinting: For improved opacity and enhanced topcoat coverage, it is recommended to tint the primer towards the final topcoat colour.

Compatibility:

Ultra Primer is designed as an ideal basecoat for Tikkurila Valtti Opaque and other compatible Tikkurila exterior wood paints. It can also be used on previously coated exterior wood surfaces in good condition.

Care and Maintenance:

Clean application tools immediately after use with water. For general cleaning of the primed surface, use a soft brush or cloth. Avoid abrasive cleaners.

Storage:

Store in a cool, dry place, away from direct sunlight and frost. Keep containers tightly sealed.