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Outlast Q8 Log Oil - 5 Gallons - Free Shipping

300+ Product Reviews, Free Shipping and Fast Delivery!
Outlast Q8 Log Oil - 5 Gallons - Free Shipping
Free Shipping
  • Outlast Q8 Log Oil - 5 Gallons - Free Shipping
  • Outlast Q8 Log Oil - 5 Gallons - Free Shipping
  • Outlast Q8 Log Oil - 5 Gallons - Free Shipping
  • Outlast Q8 Log Oil - 5 Gallons - Free Shipping
Orig. Price: $410.99
Sale Price: $369.00
% Saved: 10%
Usually ships the same business day
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Product Description

Outlast Q8 Log Oil

#1 Authorized Outlast Q8 Log Oil Dealer - Best Price + Free Shipping and Fast Delivery!

Outlast® Q8 Log Oil is one coat oil based product that is a EPA registered wood preservative designed to protect against mold, mildew,rot and insects (termites, powder post beetles) on log homes, wood siding, decks, and fences. It provides maximum water repellency and sheer trans-oxide color with one coat coverage. Outlast Q8 Log Oil is a totally non-film forming EXTERIOR treatment that will never crack or peel. The solution penetrates into the wood to provide protection, not just on the surface, but also deep into the wood cell structure.

What really sets Outlast® Q8 Log Oil apart is that it is more than just a stain, it is also a preservative!

  • One coat protection for logs, wood siding, decks, and fences (no top coat required)
  • Wood Preservative Registered with the EPA (99% of other stains lack wood preservative capabilities)
  • Penetrates deep into the wood and will never crack or peel
  • Protect against insect infestation and wood rot
  • Highly effective water repellent
  • Colors provide effective UV protection
  • Prevents mold and mildew growth
  • End grain sealer for preserving end grains
  • No expiration, the product can be stored and will not go bad
  • Prevent wood boring insects including carpenter bees with the NBS30 Stain Additive (see below)
  • Order Outlast Q8 + NBS30 and Kleenstart Cleaner all with Free Shipping
  • Delivery within 1-3 business days for most of the U.S.

Why We Like It

It makes our customer's happy! With over 300+ positive reviews from customers, we are confident recommending this product. We offer many different brands and this is the only true one coat product. Plus it's an actual preservative that prevents mold, mildew, decay, rot, and attack by wood ingesting insects. Stains and seals in one coat making your wood extremely waterproof. The variety of color options provide great UV protection. It controls cracking and splitting in wood. Some customers have even said cracks have closed partially or completely after applying the Q8. It is simple to apply with a basic pump up sprayer. Since it is totally non film forming it will never crack and peel like other surface coatings. The NBS30 Insect Additive repels many different insects but most importantly the relentless wood damaging carpenter bees. And last but not least, no job is done right without proper wood prep. The Outlast Kleenstart Cleaner deep cleans and brightens wood in one step.

We strongly recommend the Outlast products. It's hard to find products that provide comprehensive protection that are easy to apply and maintain over the long run. As always we do recommend testing the product on your wood.

Click Here to Order Samples

Don't need 5 Gallons? Click Here to Order 1 Gallon

Coverage: 150 - 300 Square Ft per gallon (1 coat)

Outlast Q8 Log Oil Photos

Please note that different lighting conditions in pictures can alter the appearance of colors so color choices should not be based on photos alone. We strongly recommend sampling on your specific wood type to determine color.

Outlast Q8 Log Oil Application Video

Watch one of our customers apply the Outlast Q8 Log Oil on their new log cabin.

Optional: Outlast NBS30 Insect Additive

Outlast NBS30 Are Carpenter Bees ruining your home? Outlast® NBS30 will deter and inhibit insects from burrowing through or crawling on surfaces. NBS 30 Additive is effective in controlling crawling and nesting activity on painted or stained surfaces to which it has been added. Ants, cockroaches, beetles, mites, spiders, fleas, ticks, silverfish, dirt daubers, bees and wasps will not crawl on, nest on or burrow through coatings treated with NBS 30 Additive. Made from all natural ingredients 100% derived from EPA exempt plant oils. One additive bottle is good for 5 gallons.

Add this to your Q8 Log Oil order today by selecting it under the Additives drop down menu.

Optional: Kleenstart Cleaner 1 Quart

Outlast Kleenstart

Proper wood prep is a critical first step to successful penetration of the Outlast Q8 Log Oil. Outlast Kleenstart Cleaner is the recommened cleaner prior to applying Outlast Q8 Log Oil. Kleenstart will clean mold and mildew and remove mill glaze. One quart makes 5-8 gallons and cleans up to 1200 square feet of surface area.

KleenStart is an oxygenated granular cleaner that mixes in hot or cold water. Mix it up, spray with a pump-up garden sprayer, leave it on for about 10 minutes, and rinse with a pressure washer. Kleenstart often does most of the scrubbing for you!

Add this to your Q8 Log Oil order today by selecting it under the Cleaners drop down menu.

Outlast Q8 Log Oil Estimated Delivery Times Outlast Q8 Delivery Time

Color Chart

Click Here to Order Samples
  • Natural Base
  • Light Gold
  • Medium Gold
  • Medium Red Brown
  • Dark Brown
  • Barn Grey


More Info

How Long Does Outlast Q8 Log Oil Last?

Outlast recommends that on vertical surfaces the Outlast Q8 Log Oil should be re-applied within 24 months of the initial application. Additional applications should be applied as needed, which is typically every 4-8 years. Horizontal surfaces such as decks should be re-treated every other year or annually if needed. Variables such as sun exposure will impact the re-application time.

Preparing the Surface

Great Preparation is the Key to Application Success!

Q8 Log Oil penetrates and protects. The surface must be porous free of mill glaze, dirt, and previous coatings. Outlast Kleenstart is recommended prior to the initial application of Q8 Log Oil and subsequent applications. The better the preparation of the wood the longer the Q8 Log Oil treatment will last.

Wood Preservative

Wood preservatives are toxic to wood damaging organisms like termites, powder post beetles, and fungus.

Q8 Log Oil is an EPA approved wood preservative so applications of a borate treatment is not necessary prior to applying Q8 Log Oil.


Wood preservatives do not protect against non wood eating insects. Ants, cockroaches, beetles, mites, spiders, fleas, ticks, silverfish, dirt daubers, bees and wasps will not crawl on, nest on or burrow through coatings treated with NBS 30 Additive.

Mold, Mildew, and Algae

Q8 Log Oil alone stops decay, mold, and fungi. Use Outlast Mold-Buster when additional protection is required to control surface mold, mildew, and algae growth on the coating. It is recommended for use with coatings applied in high humidity environments and for applications where mildew has been a problem in the past.

Applying Q8 Log Oil

Outlast Q8 Log Oil can be applied during a wide range of weather conditions. Q8 Log Oil will not penetrate as well on wet or cold logs/wood. Below 50 degrees, Q8 Log Oil will become too thick to pump through a pump sprayer and may require hand brushing. Streaking of pigment may result if it rains within 36 hours of treatment. Simply re-spray the surface with more product, let it sit for 15 minutes and smooth out any streaks with a stiff paintbrush. Apply as much Q8 Log Oil as the wood will absorb. Clean tools with dish detergent and warm water or mineral spirits.

Caulking and Chinking

As wood dries it is natural for cracking and checking to occur. It is recommended to fill any gaps larger that 1/4" with caulk. Cracks/checks less than 1/4" should be flooded with Q8 Log Oil.

If applying a sealant after Q8 Log Oil wait for it to cure which is 2+ weeks prior to caulking/chinking. Curing time can vary with weather conditions. Q8 Log Oil can cure in 2 weeks with many warm and dry days. Low temperatures, humidity, and wet weather can lengthen the cure time.

When time does not allow for proper curing time, the caulking/chinking should be done prior to applying Q8 Log Oil.

Samples and Testing

We always recommended performing a 1 coat color test. Samples are available for color testing. Wait 24 hours after applying a Q8 Log Oil sample before observing the color. The color will lighten as the product dries.


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