Penofin Transparent Penetrating Oil Finish Stain & Sealer, For Decks, Siding & Fences

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SKU: FSSNAGA UPC: 733921001930
Regular price $74.99 CAD
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Penofin® Stain and Sealer is a Penetrating, Oil Based, Semi-Transparent Stain and Sealer in One!

Penofin® Stain and Sealer has been specifically designed for increased ease of application while protecting against mold, mildew and damaging UV rays. You never have to worry about it cracking or chipping; it applies evenly with no runs or streaks! And don’t forget – you can even apply this sealant in even in direct sunlight or high temperatures without fear of damage.

Whether you’re a DIY enthusiast or a decking contractor needing a high-quality finish that resists rain and water within minutes of application, Penofin Transparent Penetrating Oil Finish Stain & Sealer will give your wood surfaces the protection they deserve!

PROTECT YOUR WOOD SURFACES FROM DAMAGE - Penofin Stain & Sealer is a penetrating sealant that protects your wood against mold, mildew, and UV rays. Apply it in direct sunlight or high temperatures without fear of damage!

EASY TO APPLY EVEN IN DIRECT SUNLIGHT OR HIGH TEMPERATURES - Penofin Stain & Sealer applies evenly with no streaks or runs, making it incredibly easy to use. You never have to worry about damaging your wood surfaces again!

RESISTS RAIN AND WATER WITHIN MINUTES OF APPLICATION - Don't let the rain keep you from finishing your project! Penofin Stain & Sealer dries within minutes of application, so you can continue on with your work regardless of the weather conditions.

Penofin® Stain and Sealer Features:

No Wiping

No Back Brushing

UV Protection

Mold & Mildew Protection

Water Proofing

Low VOC <100 g/L

Have Questions? Check our FAQ section or contact us for more information about Penofin® Stain and Sealer.

Why Choose Penofin® Stain and Sealer?

Enjoy peace of mind with robust waterproofing.

Ideal for various projects, including decks, fences, siding & rails.

Rest easy with advanced protection against mold and mildew.

Revel in the natural beauty of wood with a transparent finish.

User-friendly application: No back brushing or wiping needed.

Wondering where to buy Penofin® Stain and Sealer? Look no further. We guarantee a genuine Penofin product, ensuring you only get the best!

Penofin® Stain and Sealer Spec Chart:

Title Specs

Installation Temperature:


Number of Coats Required:


Dry to Touch:

24 hours depending on product thickness, outdoor temperature, and humidity.

Full Cure:

72 hours


On smooth surfaces approximately 125-175sq. ft. per gallon


<100 g/L

Resin Type:

Long Oil Alkyd

Oil Type:

Mineral Oil


7.2 lbs/gal

Viscosity Krebs:

95-100 KU

Solids (% by Volume):


Colors Available:

Natural Cedar, Transparent Redwood, Mission Brown, Datk Walnut, & Ebony



Penofin Stain and Sealer Application Guide


The coverage of Penofin® Stain & Sealer varies with the wood's texture, moisture content, and application technique. On average, expect to cover 125-175 sq. ft. per gallon on smooth surfaces. Rougher textures may require more product.

Surface Preparation:

For optimal results, ensure wood surfaces are completely dry, clean, and free of dirt, mildew, and loose fibers. Remove old coatings for better stain penetration. Use Penofin Pro-Tech Cleaner for thorough cleaning before application.

Recoat Time:

If applying two thin coats of Penofin Wood Sealer, allow the 1st coat to dry for one hour before applying the 2nd coat. Allow 72 hours before returning furniture to the , or resuming heavy use.


Protect wood from sunlight, rain, and moisture. Regular cleaning with Penofin® Pro-Tech Cleaner is advised. Reapply stain when the finish appears dull to maintain its appearance. In high-traffic areas, periodic touch-ups may be needed.

Cleanup: Clean brushes and equipment with mineral spirits or paint thinner. Dispose of empty cans or unused portions in accordance with local, state and federal regulations.

CAUTION! KEEP OUT OF THE REACH OF CHILDREN. May cause eye and skin irritation. Use only with adequate ventilation. Avoid breathing vapors, spray mist or sanding dust. If you experience eye watering, headache or dizziness, wear an appropriate properly fitted respirator (Niosh approved) during and after application. Wash thoroughly after handling. Close container after each use.


Frequently Asked Questions:
Penofin Stain and Sealer

1. What is the ideal weather condition for applying Penofin® Stain & Sealer?

The best results are achieved in mild, dry weather, typically between 50°F and 80°F. Avoid application during extreme heat, cold, or humidity.

2. Can Penofin® Stain & Sealer be used on previously untreated wood surfaces?

Yes, Penofin® is excellent for both new and untreated wood, ensuring deep penetration and optimal protection.

3. Is there a recommended maintenance routine for surfaces treated with Penofin® Stain and Sealer?

Regular cleaning and a light reapplication in high-wear areas annually can maintain the wood's appearance and protection.

4. What should I do if Penofin® Stain & Sealer appears uneven after application?

OIf the finish looks uneven, a light sanding and reapplication in those areas, following the product guidelines, can even out the appearance.

5. How long should new wood be left before applying Penofin® Stain & Sealer?

New wood should be allowed to acclimate for a few weeks. Ensure it is clean and dry before application.

6. How do you ensure safety while applying Penofin® Stain & Sealer?

Work in a well-ventilated area, wear protective gloves, and follow all safety instructions on the label to ensure safe application.

See Why Our Customers Love
Penofin Stain and Sealer

Customer Reviews

Based on 6 reviews
jon gill
Great product from an awesome supplier

I was tired of stripping and preping my deck every couple of years and appying stain that just never lasted. This stain oil is applied every year sure, but i just clean the deck and apply with little fuss. Easy prep and application that looks great. I does leave a lingering oil scent but it disipated in a few weeks. No peeling or blotchy Spring appearence. The Paint People send it super fast at the best price.

Caroline Potvin

Excellent produit! Facile à appliquer, belle finition et très durable.

Aileen Smyth
Great product

Great product and great service from The Paint People. Stain arrived 2 days after ordering it. It goes on well, looks lovely, and beads well on the deck when it rains. Colour me impressed

jon gill
Deep penetration

Excellent preparation on an aging deck that has seen many different finishes over the years. Most products last a couple of years then fade and peel on horizontal surfaces. This product is oil the just socks into the wood. The wood underneath just pops now. I am confident it will not peel. I will clean and repeat next year which is significantly less work then stripping and sanding every two years. Will see next spring how it holds up but just the way is soaks in on application is impressive. Oh and the application is so easy and fast. Just buy extra cause the deck sucks up like a thirst dog

Amazing product! Highly recommend!

Great quality product! We had a huge deck to stain, and we're dreading picking a product. This is an oil, with the most beautiful hue, and the ease of coverage was amazing. This just soaked in to the deck, no streaks, and no sticky residue.
We absolutely will use again. We have recommended to everyone we know!