Product Code: WB250020001

Bona Intense Medium Rich Wood Floor Primer 5L

Name: Bona Intense Medium Rich Wood Floor Primer 5L
Brand: Bona
SKU: WB250020001
Price: 99.5 GBP
Availability: InStock

£99.50

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Free next-working-day delivery on this item The only exceptions are the postcode areas listed below.

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Orders placed Monday–Thursday before 3pm will be delivered the next working day.

Orders placed before 3pm Friday will be delivered Monday. Orders placed after 3pm Friday or over the weekend will be delivered Tuesday.

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Area	Excluded postcodes
North-east Scotland	AB31–AB45, AB51–AB56
Central & northern Highlands	FK19–FK21; all IV
Outer Hebrides	All HS
Arran & Cumbrae	KA27–KA28
Caithness, east Sutherland & Orkney	All KW
Argyll & Inner Hebrides	PA21–PA38, PA41–PA49, PA60–PA78
Perthshire & western Highlands	PH1 1, PH1 3, PH1 4, PH5–PH10, PH15–PH26, PH30–PH44, PH49–PH50
Shetland	All ZE
Northern Ireland	All BT
Channel Islands & Isle of Man	All GY, JE & IM
Isles of Scilly	TR21–TR25

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Unit 1 Penton Business Park, Stephenson Road, Salisbury, SP2 7NP.

Bona Intense Medium Rich Wood Floor Primer is a professional one-component, waterborne polyurethane primer designed to enhance untreated timber with a medium-rich, warm colour before the application of a compatible Bona waterborne lacquer.

Suitable for practically all wood species and particularly well suited to dense and tropical timbers, Bona Intense provides excellent adhesion and abrasion performance while helping reduce the risk of side-bonding. It is also an excellent choice for floors with underfloor heating and timber floors subject to seasonal movement, including plank and end-grain floors.

Why Choose Bona Intense?

Produces a medium-rich, warm timber colour
Suitable for practically all wood species
Particularly suitable for dense and tropical timbers
Excellent abrasion performance
Helps reduce the potential for side-bonding
Highly suitable for underfloor heating
Ideal for plank and end-grain floors
GREENGUARD certified for low indoor emissions

Suitable Flooring

Oak flooring
Dense hardwood flooring
Tropical timber species
Solid wood flooring
Engineered wood flooring with a sandable wear layer
Parquet and herringbone flooring
Wide plank flooring
End-grain timber floors
Wood floors over compatible underfloor heating systems

Wiltshire Wood Recommendation:
Choose Bona Intense when you want to enrich the timber with a warm, medium-rich colour without creating the deeper amber appearance produced by Bona Amber. For demanding domestic and commercial floors, finish with two coats of Bona Traffic HD . For a convenient one-component system suitable for heavy domestic and medium commercial use, choose Bona Mega EVO .

Compatible Topcoats

Compatible Finish	Recommended Use	Finished Appearance
Bona Traffic HD	Heavy domestic and demanding commercial floors	Maximum durability while retaining the warm, medium-rich colour created by Bona Intense
Bona Mega EVO	Heavy domestic and medium commercial floors	Warm natural appearance with convenient one-component application
Bona Traffic HD Raw	High-traffic floors requiring an ultra-matt surface	Ultra-matt protection with a warmer, richer timber colour beneath

Bona Intense is designed for use beneath Bona waterborne wood floor lacquers. Select the performance level and sheen required for the finished floor, and always test the complete primer and topcoat system on the actual timber before treating the full area.

Choosing the Right Bona Primer

Primer	Colour Effect	Best For
Bona Natural Primer	Light, untreated raw wood effect	Pale, freshly sanded and natural-looking floors
Bona White	Whitewashed or Scandinavian appearance	Oak, ash, pine and other lighter timber species
Bona Classic UX	Medium-light natural colour	General-purpose priming on most wood floors
Bona Intense	Medium-rich, warm wood colour	Most wood species, particularly dense and tropical timbers
Bona Amber	Deep, rich amber colour	Oak, darker woods and traditional solvent-style appearances

Technical Information

Product type	One-component waterborne polyurethane wood floor primer
Pack size	5 litres
Colour effect	Medium-rich, warm wood colouration
Number of coats	Normally one coat
Coverage	Up to approximately 10m² per litre
Approximate coverage per 5L	Up to approximately 50m²
Drying time	Approximately 1–2 hours under normal conditions
Application tool	Bona SuperCoat Roller or suitable professional floor finish roller
Suitable for UFH	Yes, on compatible wood flooring systems
Certification	GREENGUARD certified for low indoor air emissions
Use location	Interior untreated wood floors

Coverage and drying times are approximate and will vary according to timber porosity, temperature, humidity, ventilation and application rate.

Recommended Application Tools

Bona SuperCoat Roller Head 250mm – designed for even application of Bona primers and lacquers.
Bona 250mm Roller Handle – compatible with the Bona SuperCoat Roller Head.
Telescopic Extension Pole & Bona Roller Set – a complete applicator set for larger flooring areas.

Floor Preparation

Sand the floor evenly back to clean, bare timber.
Use a consistent final sanding sequence across the complete area.
Vacuum thoroughly, including edges, joints and corners.
Ensure the timber is dry and free from oil, wax, polish and contamination.
Bring the primer, timber and room to a suitable working temperature.
Test the complete primer and topcoat system on the actual timber.

Application

Shake or mix Bona Intense thoroughly before use.
Apply one even coat using a Bona SuperCoat Roller , working methodically and maintaining a wet edge.
Avoid excessive film build, puddles and uneven roller overlap.
Allow approximately 1–2 hours to dry under normal conditions.
Once fully dry, lightly abrade only where required by the selected Bona finishing system.
Vacuum carefully to remove all sanding residue.
Apply the chosen compatible Bona waterborne lacquer in accordance with its current Technical Data Sheet.

Recommended Gap Preparation

Where fine joints and minor imperfections require filling before priming, use Bona Mix & Fill Plus . Allow the filler to dry fully, complete the final sanding process and vacuum thoroughly before applying Bona Intense.

Important: Bona Intense enriches the natural colour of the timber, and the final appearance will vary according to the wood species, sanding sequence, application rate and selected topcoat. Dense, oily and tropical timbers should always be tested before full application. Maintain a wet edge and avoid localised touch-ins, as differences in film build may remain visible after finishing.

1. What is Bona Prime Intense used for?
Bona Prime Intense is a water-based, one-component primer designed to be used on wood floors before applying Bona waterborne finishes. It enhances the durability and provides a rich color while creating a protective base for the topcoat.

2. How do I apply Bona Prime Intense?
Bona Prime Intense can be applied using a roller or brush. Ensure the surface is clean, dry, and free of dust. Apply an even layer along the wood grain. Allow it to dry completely before lightly sanding and applying the topcoat.

3. How long does Bona Prime Intense take to dry?
Under normal conditions (20°C and 60% relative humidity), Bona Prime Intense takes approximately 1-2 hours to dry. Drying times may vary based on temperature, humidity, and air circulation.

4. How many coats of Bona Prime Intense should I apply?
Typically, one coat of Bona Prime Intense is sufficient as a primer before applying the waterborne finish. However, follow the product instructions or consult a professional if necessary.

5. Can Bona Prime intense be used on all wood species?
Bona Prime Intense is compatible with all Bona waterborne finishes, such as Bona Mega, Bona Traffic, and Bona Traffic HD. It provides an excellent foundation for these finishes, enhancing their adhesion and durability.

6. Can Bona Prime Intense be used on all wood species?
Bona Prime Intense works particularly well on more resilient wood species such as oak, ash, and maple. It’s ideal for high-traffic areas due to its strength and durability. However, it's recommended to test on a small area first, especially with softer woods, to ensure compatibility.

7. Does Bona Prime Intense change the color of the wood?
Bona Prime Intense slightly enhances the natural wood color, giving it a deeper, richer tone. It helps bring out the wood grain and adds a warm appearance to the flooring.

8. Is Bona Prime Intense environmentally friendly?
Yes, Bona Prime Intense is a water-based product with low VOC content, making it an environmentally friendly and safe option for indoor use.

9. Do I need to sand between coats when using Bona Prime Intense?
Yes, after applying Bona Prime Intense and allowing it to dry, a light sanding is recommended before applying the topcoat to ensure a smooth, even finish.

10. How should Bona Prime Intense be stored?
Store Bona Prime Intense in a cool, dry place, away from direct sunlight and frost. Ensure the lid is tightly sealed when not in use to maintain the quality of the product.

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