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Bona Classic UX is a professional one-component, waterborne wood floor primer that produces a clean, medium-light natural timber appearance. It provides the ideal foundation for Bona waterborne lacquers while remaining easy to apply, quick drying and simple to abrade between coats.

Suitable for virtually all timber species, Bona Classic UX is an excellent all-round primer for domestic and commercial flooring projects. It is compatible with underfloor heating and available in 1 litre and 5 litre pack sizes.

Why Choose Bona Classic UX?

Creates a medium-light natural timber appearance
Excellent all-round Bona primer
Fast drying (approximately 1-2 hours)
Forgiving roller application
Easy to abrade before top coating
Compatible with underfloor heating
EC1 PLUS classified for very low indoor air emissions
Compatible with all Bona waterborne lacquers

Suitable Flooring

Oak flooring
Ash flooring
Beech flooring
Engineered wood flooring
Solid wood flooring
Parquet and herringbone flooring
Domestic and commercial floors
Floors with compatible underfloor heating systems

Wiltshire Wood Recommendation:
Bona Classic UX is our go-to choice when customers want a clean, natural timber appearance without significantly changing the colour of the wood. It is the perfect primer for everyday domestic and commercial flooring projects.

Compatible Bona Topcoats

Compatible Finish	Recommended Use	Finished Appearance
Bona Mega EVO	Heavy domestic and medium commercial flooring	Natural timber appearance
Bona Traffic HD	Heavy domestic and commercial flooring	Maximum durability with a natural finish
Bona Traffic HD Raw	Ultra-matt natural finish	Natural untreated timber appearance

Choosing the Right Bona Primer

Primer	Colour Effect	Best For
Bona Natural	Raw untreated appearance	Modern natural oak
Bona White	Whitewashed finish	Scandinavian interiors
Bona Classic UX	Medium-light natural timber colour	General-purpose priming for most wood species
Bona Intense	Medium-rich warm appearance	Traditional oak and tropical timbers
Bona Amber	Rich amber appearance	Traditional solvent-style finish

Complete Bona System

Fill joints using Bona Mix & Fill Plus
Apply using a Bona SuperCoat Roller fitted to the Bona Roller Handle
Finish with your chosen Bona waterborne lacquer
Maintain the finished floor using Bona Cleaner and Bona Freshen Up .

Technical Information

Available Sizes	1L and 5L
Product Type	One-component waterborne primer
Colour Effect	Medium-light natural timber
Coverage	Approximately 10-12m² per litre
Drying Time	Approximately 1-2 hours
Application	Roller
Suitable for UFH	Yes
Indoor Air Quality	EC1 PLUS certified

Application

Sand the floor to clean, bare timber.
Vacuum thoroughly.
Stir Bona Classic UX thoroughly before use.
Apply evenly using a Bona floor finish roller while maintaining a wet edge.
Allow approximately 1-2 hours drying.
Lightly abrade if required.
Apply the selected Bona waterborne lacquer.

Important: Bona Classic UX provides the benchmark natural finish within the Bona primer range. It is designed to work with all Bona waterborne lacquers and should always be tested on the timber species being treated before full application.