Lanotec Timber Seal
Lanolin based timber treatment / weatherproofing for dressed timber.
Features
- Clear colour – highlights the grain
- Sprayable
- Penetrates into the timber
- Resists wash-off
- Keeps timber nourished & supple
Contents
A blend of lanolin and an evaporative
carrier, with UV stabilisers and antifungal/anti-mould treatment
Usage Example
- For dressed timber, including decking, outdoor furniture, fencing,
gates, and cladding - Prevention of drying, cracking, splitting & wood rot
- For weatherproofing end grains & checkouts
Corrosion protection of metal fastenings & fittings
Light lubricant for locks and hinges
Preparation
- All new (green) timber structures should be allowed to settle for a minimum of 3 months before applying any coating system. If treated before
this, there is a risk of resins and tannins rising to the surface, causing black spots. - If the timber is freshly milled or “green”, only apply inside joints and on bolts and fastenings. Allow timber to weather further before applying
Timber Seal. - Previously untreated timber should be treated against mould and/or fungus spores (use any broad-spectrum agent) before applying Timber Seal.
- High levels of tannin and oily resins or high moisture content in the timber will affect the penetration rate of Timber Seal, which can lead to a
poor finish of the coated surface. It is important that the timber is clean and dry before applying Timber Seal. - Can be used on timber previously coated with decking oil. Timber must be showing signs of dryness before applying Timber Seal.
- If the timber has turned grey due to weathering, and restoration is desired, sand the surface lightly and clean thoroughly before applying Timber
Seal. To restore colour without sanding, see below regarding the use of tint. - Ensure timber is dry and free of dirt & dust before applying Lanotec Timber Seal. High-pressure clean, then leave 24 hours to dry.
Application
- Shake container to ensure product is mixed correctly. Colder climates will require extra agitation.
- Refer to coverage guide. Measure the area of timber to be protected. Only use the recommended volume of product. Over-application will cause tackiness on the surface of the timber.
- For decking surfaces and other dressed timber, Timber Seal is best applied by spraying via a garden-type sprayer or for the 1L Spray Pack straight out of the bottle. A flat lamb’s wool applicator may be used to evenly spread the applied product. For the underside of external decking and structural timbers, apply by spray, preferably prior to construction.
- The final coat of exposed dressed timber surface can be polished/buffed to the natural wax to remove residue, maximize the protective seal, and highlight the natural grains.
- A 6-hour drying time is recommended.
- Lanotec Timber Seal is compatible with most oil-based tints; if the timber is dry, it will accept a tint mixed into the Timber Seal at a rate of 2.5%(25 ml per 1 L). However, it is advisable to conduct a penetration test with an off-cut or in an inconspicuous area first.
- Timber Seal is not compatible with acrylic water-based products.
- For best results, use Lanotec Type A Grease on end grains and all fasteners to lubricate the fastener and to seal the hole.
Reapplication
- A simple water test should be carried out on previously treated structure. If the water beads, the timber is still protected. If the water is
absorbed, reapplication is required. - Typically, an annual reapplication is all that is required; however, two applications are recommended in the first 12 months to ensure adequate
build-up below the surface for the Corrosion protection of metal fastenings & fittings.
Cleanup & Cleaning
Lanotec recommends the use of Lanotec Citra-Force™ or Lanotec PowaWash™ at 1:10 parts warm water
For more sealer products, click here.
Product specification sheet
Lanotec Timber Seal product specification sheet opens in a new windowManufacturer
Lanotec

Lanotec Australia Pty Ltd was established in 1998 as a manufacturer of non-toxic, biodegradable, and environmentally friendlier corrosion inhibitors and lubricants which are made from Lanolin; and industrial strength degreasers made from a blend of organic solvents. Lanotec products are extremely versatile and able to

