Code: 4540

A fast drying, non toxic, low VOC, water based, clear urethane for interior and sheltered exterior timber. Can be tinted to Quantum’s large range of Transparent or Solid Opaque Stain Colours.
Colour Description

Status: In Stock



  • Environmentally responsible – made from bio based, ecologically sustainable products

  • Non-toxic, low odour

  • Fast drying with only one hour recoat time, apply multiple coats in a day

  • Smooth flow, self – levelling finish

  • Low yellowing – added UV stabilisers

  • May be tinted with Quantum transparent or solid opaque stains to provide extra life due to added UV protection


Transparent Stain Colours

Opaque Solid Colours



Colour : Clear or tinted with Quantum Transparent and Solid Opaque Stains

Gloss : Matt, Satin or Gloss

VOC : <46 g per litre – Refer to VOC certificate for more information.VOC is dependent on gloss level

Coverage : 10-15m² per litre. First coat may use more. (Coverage is dependent upon the porosity of the substrate)

Thinning : Up to 5% with water or Quantum Wet Edge Extender to help mainatin a wet edge and reduce drag on hot days

Drying : Touch Dry : 30 minutes. Recoat : 1 hour. Full hardness and cure may take up to 7 days. (In cooler or humid conditions drying times will be longer. Drying time is affected by wet film thickness (WFT), the higher the WFT the slower the rate of reaction and the longer dry time.

Clean Up : Water

Packaging : 1L, 4L & 10L

Tech Data Sheet



Preparation : Good preparation is key to a professional looking, long lasting finish.

Precaution :  Always test recycled timber for adhesion prior to full application. MICROCLEAR is best used in semi shaded areas.


Tools : Brush, roller (short nap) or spray application.


Application : Refer to Technical Datasheet for full application method.

Ensure the surface is clean, dry and free from all dirt, dust, grease and grime.

Sanding not usually required, however if grain raising occurs de-nib / lightly sand after the first coat.

Interior : Apply 1 to 3 coats to achieve the desired finish.

Exterior : Apply a minimum of 3 coats.

Spraying: Airless spray recommended. Use a 0.33 to 0.38mm (13 – 15 thou) orifice, 10cm fan (dependent on job) with a regulated pump pressure of 350-400 kPa (50 – 55 psi) tip pressure. Back brushing is recommended to achieve an even finish. Use normal protection i.e. mask, overalls. Watch your overspray. Wash off with soap and water before it dries.

Where to Use

Where to Use

Interior Timber such as furniture, doors, windows, cupboards, storage units and skirting boards.

Sheltered Exterior Timber such as eaves, doors and windows and feature walls.

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