Sauna Paraffin Oil - Specialist Sauna Wood Treatment 0.5 Litre

The Stelon Oy Specialist Paraffin Sauna Wood Treatment 0.5 Litre is a must-have for those who want the interior of their sauna to have a long and issue free lifespan. Creating a natural barrier to keep wood fibres from becoming damaged, while simultaneously hindering the growth of harmful bacteria, this product is recommended to prevent any of these issues from occurring in new purchases of a home wood sauna. This item is good for use with all sauna woods, including high-end thermo-woods. It brings out the fibres of your wood in a new and exciting way; make sure you test it on an unnoticeable portion of your installation so you know what it will look like after full treatment.

Completely free of toxins, fragrance, and colour, this treatment kit ensures that excess water does not do lasting damage to wooden areas within your sauna as well as preventing unsightly sweaty tide marks. Ultimately preventing the wood within your installation from becoming brittle, warped and discoloured, this paraffin oil is an essential addition to any sauna installation.

Make sure that your sauna is completely dry and clean before applying this product. If you pour the oil onto a sponge, you can achieve an even coat throughout the treated area; after leaving for about an hour, your wood sauna will have a protective coating that will keep it problem-free for years to come.

Paraffin oil is different from standard paraffin, DO NOT treat your sauna with regular paraffin as this is a fire hazard! Use the RIGHT paraffin oil for sauna wood treatment.

Spreading capacity:
8-15 m2/L.

We cannot ship via Air Mail

Christmas and New Year's Delivery Notice

Please note the following changes to our pallet shipping and DPD delivery service on parcel orders over the Christmas period.

Our warehouse is fully closed for operation over the following days: Wednesday 24 December, Thursday 25 December, Friday 26 December, Wednesday 31 December and Thursday 1 January.

Orders requiring a pallet

The last dispatch date for orders requiring a pallet is Friday 19th December 2025. Pallet orders dispatched on this day must be booked and signed for with one of our sales team representatives latest by close of business on Friday 19th December 2025.

Please note:

• Pallets dispatched on 19th December will be delivered on either 22nd or 23rd December, depending on your postcode
• We strongly advise against booking deliveries to the Highlands or Channel Islands close to the 19th December, as these may be held at the hub over the festive period
• There may be limited availability for pallet shipping on this day and we cannot guarantee that available slots remain

We will commence our regular pallet shipping service on Monday 5th January 2026.

If you have any questions about your pallet order, please get in touch with our Sales team: +44 (0) 20 8050 2895 or email info@finnmarksauna.com

Small Parcel Orders

DPD will deliver as normal up to and including Tuesday 23rd December 2025. Orders for next day delivery must be placed latest by 3pm.

Limited dispatch service: We will dispatch DPD orders on Monday 29th December and Tuesday 30th December only during the festive closure period.

We will commence our regular delivery service on Monday 5th January 2026.

*Estimated delivery times are applicable to the UK mainland only (excludes Highlands and Islands). Additional delays and charges will be required for Non-UK Mainland and Highlands and Islands deliveries.