Description
Solvent-based and durable clear varnish.
Gjøco oil-based clear varnish is an extra light varnish based on polyurethane. It provides a hard and durable surface that is easy to keep clean. Contains light filters that reduce the yellowing of the wood. Gjøco clear varnish is used on spruce and pine floors, parquet floors, doors, windows, furniture, panels, moldings, etc. Can also be used for wooden boats above the waterline, etc.
- Oil-based clear varnish: Transparent varnish that highlights the natural beauty and structure of the wood
- Durable floor treatment: Provides long-lasting protection for wooden floors indoors
- Deep-penetrating protection: Penetrates the wood and creates a durable surface
- Beautiful gloss: Provides a warm, natural gloss that enhances the character of the wood
Product description
Pre-treatment
The surface should be washed with Gjøco House Wash to remove grease, soap residue, and floor wax. Previously painted surfaces and factory-applied parquet lacquer should be lightly sanded, vacuumed, and wiped with a lint-free cloth, preferably microfiber. Be especially careful along edges, moldings, and door frames. Using a sanding machine/disc sander guarantees even and thorough sanding. Perform a test application if the previous type of varnish or oil is unknown. Clean the floor before test painting to ensure good drying and adhesion.
Application method
Stir the varnish thoroughly before and during use. On untreated wood, 2–3 coats of Gjøco clear varnish are recommended. Previously varnished surfaces require 1–2 coats. On cork, porous, and extra absorbent surfaces, apply at least 5 coats. On untreated wood, the first coat of varnish should be thinned with 10–20% white spirit. Sand away any raised wood grain with fine sandpaper. Remove sanding dust thoroughly before applying the next coat, which is applied undiluted. Light sanding between coats is recommended to ensure adhesion.
Other information
Cans with the same production number should be mixed before use to avoid differences in gloss. Thick coats and low temperatures increase drying time. Avoid exposing the varnish to heavy stress (spills, pressure, etc.) during the first week after application. Wait at least 3–4 days before placing heavy furniture, etc., on the painted surface and 1 week before placing rugs.
Usage data:
Application method: Varnish brush or short-haired roller
Thinning / cleaning agent: White spirit
Film thickness, wet: 100 micrometers
Film thickness, dry: 40 micrometers
Recommended consumption: 12-15 m² / liter depending on the surface
Drying (23 °C, 50% relative humidity):
Dust dry: 1 hour
Recoatable, at least: 5 hours. Full adhesion is achieved after 4 weeks of curing. May vary with changes in temperature, humidity, ventilation, and film thickness.
Dry for use: Approx. 8 hours
Minimum application temperature: +5 °C. The best result is achieved by applying at room temperature.
Deck sealants (MS sealant) on ship decks may affect the drying time of the varnish. Perform a test application.
Cleaning of tools: Gjøco white spirit
Specifications
Type: Urethane alkyd-based varnish
Color: Clear
Gloss: Gloss 90
Density (kg/l): Approx. 0.89
Solids content (volume %): Approx. 51
Consumption per coat:
Recommended 12 m²/l - 15 m²/l
FAQ
Frequently asked questions
Which surfaces is the clear varnish suitable for? Indoor wooden floors – pine, spruce, parquet floors, doors, windows, furniture, panels, and moldings. Can also be used on wooden boats above the waterline.
How many coats do I need? Untreated wood: 2–3 coats. Previously varnished surfaces: 1–2 coats. Cork and extra absorbent surfaces: at least 5 coats.
How long is the drying time? Dust dry after 1 hour, recoatable after 5 hours, and dry for use after approx. 8 hours. Full adhesion after 4 weeks of curing.
At what temperature can I apply it? At least +5 °C – best results at room temperature.
Do I need to sand between coats? Yes, light sanding between coats is recommended for best adhesion. Remove all sanding dust before the next coat.
When can I put the furniture back? Wait at least 3–4 days for heavy furniture and 1 week before laying out rugs.
Does the varnish yellow over time? No – the product contains light filters that reduce the yellowing of the wood.
What tools should I use? Varnish brush or short-haired roller. Clean with white spirit.
Data sheets