Rustins Danish Oil for Wood - 5L

Rustins Danish Oil 5 litre is a bulk trade size of this traditional penetrating wood oil, ideal for larger projects, multiple pieces of furniture or professional use where a smaller tin simply won't stretch far enough. It soaks deep into bare or previously oiled timber to nourish, protect and bring out the natural grain, drying to a hard finish rather than staying tacky like raw linseed or tung oil. A cost-effective option for joiners, decorators and anyone with an ongoing supply of wood to treat.

Key Features

• Bulk 5 litre size for large or multiple wood projects
• Penetrates deep into the wood grain for long-lasting nourishment
• Nourishes and protects bare or previously oiled timber
• Enhances the natural colour and grain of the wood
• Dries to a hard finish, not sticky or tacky like raw oils
• Suitable for furniture, worktops, doors and panelling
• Easy to apply with a cloth or brush and simple to maintain

How to Use

Start by sanding the surface smooth in the direction of the grain, removing any old wax, varnish or finish, then wipe away all dust with a clean, dry cloth. Apply Rustins Danish Oil liberally with a lint-free cloth or brush, working it well into the grain. Leave it to soak in for 10 to 15 minutes, then wipe off any excess oil with a clean cloth before it becomes tacky. Allow the first coat to dry fully, then lightly key the surface and apply a second coat. Most projects benefit from 2 to 3 coats in total, with each coat left to dry before the next is applied. Allow the final coat to cure fully before items are used hard or exposed to moisture. On larger jobs, decant a working amount into a smaller container rather than dipping directly into the 5 litre tin, to keep the bulk of the oil clean.

Watch How to Apply Danish Oil

Technical Specifications

Frequently Asked Questions

What is Danish oil?

Danish oil is a penetrating wood finishing oil, typically a blend of oils such as tung or linseed with varnish resins, that soaks into the timber and dries to a hard, protective finish rather than sitting on the surface like a lacquer.

How do you apply Danish oil?

Sand the wood smooth and remove any dust, then apply the oil generously with a lint-free cloth or brush, let it soak in for 10 to 15 minutes, wipe off the excess, and leave to dry before applying further coats. For larger jobs, work in manageable sections so the oil doesn't dry before you can wipe off the excess.

Is Danish oil food safe?

Most standard Danish oils, including this one, are not certified as food-safe once cured unless the packaging specifically states otherwise. If you plan to use it on worktops or other surfaces that will come into contact with food, please check the tin and manufacturer guidance for food-contact use rather than assuming it is safe.

How many coats of Danish oil do you need?

Most surfaces need 2 to 3 coats to build up a durable finish, with each coat left to dry and lightly keyed before the next is applied. Bare, more absorbent timber may need an extra coat.

How long does Danish oil take to dry?

It's typically touch dry within 4 to 6 hours, and ready to recoat after roughly 16 to 24 hours. Full curing to a hard, durable finish usually takes around 7 days, so it's best to avoid heavy use or moisture during that time.

Does Danish oil darken wood?

Yes, Danish oil typically deepens and enriches the natural colour and grain of the wood, giving it a warmer tone. The degree of darkening depends on the type of wood and the number of coats applied.