Dulux Trade Diamond Glaze Varnish

SKU: 5091367
Dulux Trade Diamond Glaze - Gloss - 5L
Dulux Trade Diamond Glaze - Gloss - 2.5L
Dulux Trade Diamond Glaze - Satin - 2.5L
Dulux Trade Diamond Glaze - Satin - 5L
Dulux Trade Diamond Glaze - Gloss - 1L
Dulux Trade Diamond Glaze - Satin - 1L

Dulux Trade Diamond Glaze Varnish

SKU: 5091367
Regular price £139.10
Tax included.

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Ideal for use on wooden floors and other interior wooden areas where there is high wear and tear, Dulux Trade Diamond Glaze is a highly durable water based interior clear wood varnish, available in a gloss or satin finish. A simple one pack system, it is up to ten times tougher than conventional wood varnishes and is resistant to common chemicals, alcohol and water. Suitable for use over materials such as cork tiles, hardwood and chipboards.

  • Ideal for wooden floors
  • 10 times tougher than normal varnishes
  • Water based
  • Not suitable for laminate floors
  • Re-coatable in 2-4 Hours
  • Bare wood - up to 12 - 20m2 per litre coverage
  • Coated wood - up to 20 - 25m2 per litre coverage

  • Area Interior
    Recommended Use Interior wood including wooden floors and doors
    Base Water-Based
    Drying Time 1-2 Hours - faster on absorbent surfaces
    Re-Coat Time 2-4 Hours - This will vary according to temperature and humidity and will take significantly longer in cold, damp conditions.
    Recommended Coats 2-3 Coats
    VOC Levels Medium


    Make sure surfaces to be varnished are sound, clean and dry. Special precautions should be taken during surface preparation of pre-1960s paint surfaces over wood and metal as they may contain harmful lead.

    General: All traces of grease, wax and polish must be completely removed. See Dulux Trade Diamond Glaze Varnish leaflets for further info. Not suitable for use on laminated floors.

    New or bare wood: Sand the surface in the direction of the grain to remove any imperfections etc. and remove residues with a damp lint free cloth. Do not inhale dust. Wear a suitable face mask if dry sanding. Seal all new or bare wood by applying one coat of Clear Gloss Diamond Glaze Varnish to help reduce absorbency variations, which can cause differences in colour and sheen. Wood dyes may be used prior to applying Diamond Glaze Varnish. It is recommended that a water- based dye be used.

    Coated surfaces in good condition: Sand back to provide a good surface key and to give a uniform appearance. Do not use wood dyes or stains over previous coatings as the adhesion will be poor.

    Coated surfaces in poor condition: Where the existing coating is defective it must be completely removed and the surface prepared as described for new or bare wood above.

    Making good: Make good where necessary using a suitable tinted stopper.

    Floor Sanding: For even appearance, prepare the floor by using an industrial drum sander and edge sander, available from a local hire shop. Always sand in the direction of the grain. A belt sander or orbital sander can be used for smaller areas. Remove all dust from floor and surrounding areas using suitable vacuum equipment.


    Note: always follow the manufacturer's instructions found on the tin

    Do not apply Dulux Trade Diamond Glaze in temperatures of 10 degrees celsius or lower or in areas of high humidity or condensation. Do not place very hot objects such as coffee pots, bottles etc. directly on top of Diamond Glaze Varnish. Surfaces should be protected from water, steam, spillages and hard stress, for example abrasion or polishing, for a minimum of 5 days after application. With careful occupation, light foot traffic is allowed after 24 hours but to prevent possible damage to floor while the full mechanical resistance develops, avoid heavy wear and do not replace carpet or rugs or move furniture for at least 7 days after application. Stir thoroughly before you begin. Apply with a brush or short pile mohair roller only. Do not spray.

    Stir thoroughly before you begin, taking care not to use a whipping motion, which will introduce air and cause foaming when applied. Apply 2 or 3 coats evenly and consistently, taking care to keep the 'wet edge' alive and finish off along the grain. Apply a small test area first to check adhesion and appearance. If you are applying a second coat, allow at least 2 hours between coats. Rub down lightly along the grain between coats using a fine grade adhesive paper. Before using coloured Diamond Glaze Varnish on base wood, pre-seal with a coat of Diamond Glaze Varnish Clear Gloss to minimise colour absorption differences.

    Aftercare & Storage

    Avoid storing or transporting in extremes of temperature and protect from frost. Store and transport upright


    All orders placed on a working day before 3pm will be dispatched on the same day for next working day delivery. Orders placed before 3pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed on weekends and Bank Holidays will be dispatched on the next working day.

    Delivery Charges 



    Next Working Day




    Certain postcodes delivery times and charges may vary please see our list below of effected postcodes. Please contact us prior to ordering, alternatively please ensure your number is on your order and we will contact you to discuss the best delivery method and charges.

    AB37 - AB38

    IV40 - IV56

    PA42 - PA49

    AB44 - AB45



    AB53 - AB56

    IV9 - IV12

    PA61 - PA78

    CA18 - CA27

    KA27 - KA28

    PA80 - PA88

    HS1 - HS9

    KW (All postcodes)

    PH17 - PH26

    Isle of Man (All IM postcodes)

    LA15 - LA23

    PH30 - PH44

    IV14 - IV29


    PH49 - PH50

    IV30 - IV32

    PA21 - PA38

    TR21 - TR25



    GY1 - GY10

    ZE (All postcodes)

    GY1 - GY10

    JE1 - JE5

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    We offer a no quibble 14 day money back guarantee for all goods shipped correctly that are not required. If the item is not required, please send the item back for a full refund in its original condition, unused with its original packaging. 

    We keep the process simple

    • Contact us as soon as possible to inform us you will be returning the product.
    • Please include the original packing slip in the box, if this is unavailable please include a slip with your order number and name.
    • Package the goods well to ensure they arrive back undamaged, we recommend using the original packing it was sent in if this is still usable.
    • Return to our address:
    Unit 20 
    Adlington Business Park
    SK10 4NL

    Return postage will be at your own cost. We always advise you send parcels with a tracked service as we cannot be held responsible for any loses/damages in transit. We recommend using a courier site such as Parcel Monkey. Once goods are received they will be checked and processed within 3-5 days and you will receive a notification of refund.

    Please note any bespoke items or mixed to order can not be returned, if you are unsure this is your product please check the listing or contact us for details.
    We always recommend getting samples or contacting us for free of charge colourcharts. We do our best to represent colours as accurately as possible however screens variations and different surfaces can alter this. Unfortunately in the event you do not like the colour we are unable to accept the product back if they it has been opened.

    Damaged Paint

    Please visit our damages page where we can help resolve the issue for you. 

    Incorrect Item

    We will be happy to organise an exchange for the correct goods at no extra charge to yourself, please call us to organise this.

    Faulty Items

    If you find a fault with your product, we can offer a full refund or exchange within 30 days. We test every product that is returned to us, sadly if a product is found to have no fault we cannot refund this and the you will be given the option to have this returned to you. Please contact us to discuss these options. If you find fault after 30 days of purchase you may wish to contact the manufacturer directly as they will be able to offer support with the product.



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