COVERAGE RATE

Apply when air and surface temperature between -10°F to a high of 110°F

APPLICATION INSTRUCTIONS FOLLOW THESE SIMPLE APPLICATION STEPS

Before applying Expert Stain and Seal cleaning products or stain, make sure to protect any sensitive surfaces from overspray.  Can prewet surfaces needing protection with water prior to starting and wipe off any overspray with a rag while wet.  Expert Stain and Seal stain will not adhere to metal surfaces and overspray can be simply wiped off while wet.

PREPARATION

STEP 1 CLEAN  When recoating over previously applied Expert Stain and Seal brand stain, no need to strip and replace.  Simply  use a small amount of Ec0-Clean Cleaner (8 oz concentrate per gallon water) and rinse, then apply a new coat of Expert Stain and Seal.

For all other previously stained surfaces, need to remove all old stain down to bare wood before applying Expert Stain and Seal.  How to do this depends on age of previous stain and whether it is oil or water based.  Apply preparation products with a hand pump garden sprayer and then rinse and go to Step 2 (Step 2 not required when using Eco-Clean).

• For newer decks and fences less than a year old, first apply our Eco-Clean and then rinse.
• For older deck and fence surfaces to remove stains, organic growth and more that also have faded color or semi-transparent stain, first apply our Wood Cleaner and then rinse.
• For oil based stained decks and fences with extreme organic growth and more first apply the Wood Stripper and then rinse.
• For water based stained decks and fences apply Wood Stripper and Wood Stripper Booster in a blended mixture per gallon of 3/4 gallon of water with 8 oz Wood Stripper Booster (powdered concentrate) and 1 quart Wood Stripper Booster then rinse.
• MUST FOLLOW UP ON STEP 1 WITH STEP 2  PREPARATION AND USE WOOD BRIGHTNER TO NEUTRALIZE PRODUCTS USED IN STEP 1 (EXCEPT ECO-CLEAN)

STEP 2 NEUTRALIZE & BRIGHTEN

Wood Brightener is the go-to and required option after using one of the cleaners and strippers removing old stain, organic material etc from the surface.  It will renew the woods natural pH and color after washing and rinsing.

STEP 3 STAIN AND SEAL

Mix contents well before use, stir contents often during use. Do NOT hand mix with a stir stick but ideally use a Jiffy Style drill mixer.  Mix thoroughly for at least 3 minutes, making sure to move drill mixer from top to bottom as oil will sit on the surface and pigment concentrations may settle to bottom of container.

Ok to apply when air and surface temperature between -10°F and 110°F.  Moisture content of wood should be <18%.  Do not apply when rain expected within 4 hours on horizontal surfaces and within 1 hour on vertical surfaces to allow proper curing.

Be sure to protect areas surrounding stain project from potential overspray.  Can wet down surface with water prior to application of Expert Stain and Seal and then wipe off stain while wet (oil based stain and water don’t mix)

DO NOT THIN THIS PRODUCT. If using multiple pails of stain, mx them for consistent color uniformity. Apply using a brush, roller, stain mitt, stain applicator pad, or sprayer (airless, HVLP or hand pump garden sprayer).

For horizontal deck surfaces, do the entire deck at one time to avoid stop/start lines which can occur if allowing the stain to dry between applications.

Apply one coat by fully saturating the wood surface with a generous amount of stain using a “Flood Coat” (applying to refusal) but DO NOT ALLOW THE STAIN TO POOL OR PUDDLE ON FLAT SURFACES. Remove or spread out any stain left on the wood surface after 30-60 minutes from flat, horizontal surfaces. If excess stain not removed it may leave a shiny film on the surface, delay drying time, and cause premature failure.

EXPERT Stain & Seal self levels on vertical surfaces, while back brushing may be required on horizontal surfaces. Using a dry cloth or soft bristle brush (like one you would use to wash your car),

EXPERT Stain & Seal’s penetrating oils go deep into the wood, drying slowly for several days after application. Finished color can take up to several weeks for true color.

DO NOT walk on stained surfaces for 24 hours, allowing 72 hours for light traffic. 

APPLICATION TOOLS

Apply with brush, roller or sprayer.  Can use a hand pump garden, HVLP or airless type sprayer.

For Brush Application, consider using the Pro 7″ Fence & Deck Stain Brush. 

Using an airless offers the quickest application.  Can use a standard Graco 5-19 or 6-19 spray tip (or equivalent) with the spray tip held about 8″ – 10″ away from the surface.  For those experienced at spraying wanting a much quicker application process and wider area covered at one time while minimizing overspray suggest a 12-23 low pressure spray tip, Graco Rac-X LP Switch Tip, (apply only 6″ from the surface) with an extension wand to allow you to get up close while moving very quickly across the project.

Need help in knowing how to properly use an airless sprayer?  Please see this video by leading spray equipment manufacturer Graco, How To Use An Airless Paint Sprayer.

CLEANUP

Use water for cleanup of any application tools or spray equipment.  Overspray will not adhere to metal surfaces but can be wiped off with a rag.

Backed by a three year manufacturers warranty.

Product has a 2 year shelf life.

NOTICE TO BUYER: DISCLAIMER OF WARRANTIES AND LIMITATIONS ON OUR LIABILITY We warrant that our products are manufactured to strict quality assurance specifications and that the information supplied by us is accurate to the best of our knowledge. Such information supplied about our products is not a representation or a warranty. It is supplied on the condition that you shall make your own tests to determine the suitability of our product for your particular purpose. Any use or application other than recommended herein is the sole responsibility of the user. Listed physical properties are typical and should not be construed as specifications. NO WARRANTY IS MADE, EXPRESSED OR IMPLIED, REGARDING SUCH OTHER INFORMATION, THE DATA ON WHICH IT IS BASED, OR THE RESULTS YOU WILL OBTAIN FROM ITS USE. N0 WARRANTY IS MADE, EXPRESSED OR IMPLIED, THAT OUR PRODUCT SHALL BE MERCHANTABLE OR THAT OUR PRODUCT SHALL BE FIT FOR ANY PARTICULAR PURPOSE. NO WARRANTY IS MADE THAT THE USE OF SUCH INFORMATION OR OUR PRODUCT WILL NOT INFRINGE UPON ANY PATENT. We shall have no liability for incidental or consequential damages, direct or indirect. Our liability is limited to the net selling price of our product or the replacement of our product, at our option. Acceptance of delivery of our product means that you have accepted the terms of this warranty whether or not purchase orders or other documents state terms that vary from this warranty. No representative is authorized to make any representation or warranty or assume any other liability on our behalf with any sale of our products. Our products contain chemicals that may CAUSE SERIOUS PHYSICAL INJURY. BEFORE USING, READ THE MATERIAL SAFETY DATA SHEET AND FOLLOW ALL PRECAUTIONS TO PREVENT BODILY HARM.

FAQ – EXPERT Log & Timber Oil Wood Stain & Sealer

What is log and timber wood stain?

Log and timber wood stain is a penetrating oil finish designed specifically for large wood structures like log homes, timber frames, and wood siding.

EXPERT Log & Timber Oil Stain penetrates deeply into the wood fibers to protect against moisture, UV damage, mildew, and insect activity while enhancing the natural grain of the wood.

What makes log home stain different from regular wood stain?

Log home stains are formulated to handle the unique conditions of large timber structures.

Compared to standard stains, log and timber stains typically offer:

• Deeper penetration into thick wood

• Stronger UV protection

• Water shedding to prevent rot

• Flexibility to handle wood expansion and contraction

• Protection from wood-boring insects

These features help protect log homes and timber structures exposed to harsh weather.

What surfaces can this log and timber stain be used on?

EXPERT Log & Timber Oil Stain can be used on many exterior wood surfaces, including:

• Log homes and cabins

• Timber frame structures

• Wood siding

• Pergolas and gazebos

• Boat docks

• Decks and railings

• Wood fences

• Wood shakes

It works on both vertical and horizontal wood surfaces, including hardwoods like IPE.

Does this stain help repel carpenter bees and wood-boring insects?

Yes. The formula is infused with citronella and essential oils that provide natural deterrence against carpenter bees and wood-boring insects.

These natural oils help protect wood structures while reducing insect damage commonly seen on log homes and exposed timber.

Will this stain peel, crack, or chip?

No. This product is a non-film forming penetrating oil stain, which means it soaks into the wood rather than forming a coating on the surface.

Because of this, it will not peel, chip, or crack like many paints or film-forming stains. Maintenance typically involves cleaning and applying another coat rather than sanding or stripping.

How long does log home stain typically last?

Log and timber stains generally last 3–5 years depending on climate, sun exposure, and surface orientation.

The high-solids penetrating oil formula helps provide long-lasting protection and color retention while preventing drying and cracking of the wood.

Can this stain be applied in cold or hot weather?

Yes. EXPERT Log & Timber Oil Stain can be applied in extreme temperatures from −10°F to 110°F, making it suitable for nearly any climate.

This wide temperature range allows projects to be completed during colder months or in hot summer conditions.

How soon can it rain after applying the stain?

Rain resistance depends on the surface orientation:

• Vertical surfaces: rain safe in about 1 hour

• Horizontal surfaces: allow about 4 hours

This allows staining projects to continue even when weather conditions are uncertain.

How many coats should be applied?

EXPERT Log & Timber Oil Stain is designed as a one-coat flood application.

Typical process:

1. Apply the stain generously until the wood is saturated

2. Allow it to penetrate into the wood fibers

3. Remove excess stain from horizontal surfaces after 30–60 minutes

This system helps ensure deep penetration while preventing surface buildup.

How much area does a gallon cover?

Coverage depends on the wood species and porosity.

Typical coverage:

• 125–150 sq ft per gallon on rough wood

• 175–200 sq ft per gallon on smoother surfaces

Large logs and rough timber typically absorb more stain than milled lumber.

Does this stain protect against UV rays and mildew?

Yes. The stain contains UV-resistant pigments and mildew inhibitors that help protect wood from:

• Sun fading

• Wood graying

• Mildew growth

• Moisture damage

These additives help maintain the appearance and durability of log homes and timber structures.

Can this stain be applied over previously stained wood?

Yes, as long as the previous stain is a penetrating oil-based product.

For best results:

1. Clean the surface to remove dirt, mildew, and oils

2. Neutralize and brighten the wood if needed

3. Apply the stain once the wood is dry

If the wood was previously coated with a film-forming stain or paint, it should be removed before applying this product.

What colors are available?

EXPERT Log & Timber Oil Stain is available in multiple semi-transparent colors designed to enhance natural wood tones, including:

• Rustic Cedar

• Driftwood

• Mountain Pine

• Dark Oak

• Charcoal

• White Wash

• Bison Brown

• Evergreen

• Sedona

Because the stain penetrates the wood, the final appearance may vary depending on the wood species and porosity.