Professional 625

Two-component solvent based
For professional use

For professional use only.

A quick-drying, 2-component, hard-wearing lacquer for use on wooden floors in high traffic commercial and residential areas. The product is used on both previously sealed as well as on untreated or sanded floors. Compared to similar products Junckers Professional 625 contains solvents with milder odour and solvency power.

Choose gloss level to see package sizes.

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Gloss:

Technical Information

GENERAL DESCRIPTION

Junckers Professional 625 is a quick-drying, 2-component, hard-wearing lacquer for professional use on wooden floors in high traffic commercial and residential areas.

The product is used on both previously sealed as well as on untreated or sanded floors.

Compared to similar products Junckers Professional 625 contains solvents with milder odour and solvency power. 

F 6.3

Surface Treatment Product Information Junckers Professional 625 Commercial / Residential

PRODUCT DESCRIPTION

Product: 2-component, acid-curing lacquer.

Appearance: Colourless film when dry.

Technical Data

Coverage: 10 m² per litre.

Mixing: 25 parts of lacquer to 1 part of Hardener.

Before application: Stir/shake the lacquer thoroughly until any settled product has been stirred/shaked in. Pour hardener and stir/shake the lacquer thoroughly again, minimum 45 seconds. After adding hardener leave for 10 minutes. Stir/shake the lacquer again prior to use, minimum 45 seconds.

Pot-life: 24 hours at 20° C and 50 % RH.

Application tools: Brush, mohair roller, air/airless spray. Don’t apply by pouring out the lacquer directly on the floor.

Substrate temperature: Minimum 15° C.

Dilution: Delivered ready for use. Dilution is not recommended.

Drying time at 20° C and 50 % RH :

Recoating: 1½ hours.
Light traffic: 24 hours.
​Fully cured after 3 days

Cleaning of tools: White spirit

Storage: Lasts for 2 years if unopened and stored at 20° C.

System Recommendations

High and low traffic in commercial and residential areas:
1 coat Junckers Professional 625 Matt* 10 m²/litre + 1 coat Junckers Professional 625 in needed gloss 10 m²/litre.

Note *
​A more full-bodied finish is obtained when Junckers Professional 625 in Matt is used as primer

DIRECTION FOR USE

Untreated/Sanded Floors:
Ensure that the surface is absolutely clean, dry and free from dust, wax, grease, polish etc. Sand the surface to remove dirt and irregularities. Vacuum thoroughly and wipe off with a well wrung cloth and clean water.

Prime with one coat of Junckers Professional 625 and allow drying.

Sand with sand paper grit 150-180 along the fibres of the wood. Vacuum sanding dust and wipe off with a well wrung cloth and clean water.

Apply one finishing coat of Junckers Professional 625.

Previously sealed floors:
Machine sand by first using sandpapergrit 24-36 to strip old coats. Then remove abrasion marks using sand paper grit 60-80.

Finally, use sand paper grit 120-150 to obtain a completely smooth surface. Vacuum thoroughly and wipe off with a cloth well wrung in clean water.

Apply a coat of Junckers Professional 625 and allow drying.

Sand with fine sand paper (grit 150-180) along the fibres of the wood. Vacuum sanding dust and wipe off with a cloth well wrung in clean water.

Apply a further coat of Junckers Professional 625. 

PRECAUTIONARY MEASURES

Before using the product, read the label on the container carefully and observe the recommended precautionary measures. See Material Safety Data Sheet for detailed information about precautionary measures.

Download

Professional woodcare for Flooring

Safety data sheet - Proffesional 625

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