My wood chopping boards are feeling better already
GrainGuard
Sealing Wood Oil - Protects Wood Against Weather & UV - For Garden Furniture & Decking
Sealing Wood Oil - Protects Wood Against Weather & UV - For Garden Furniture & Decking
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Sealing Wood Oil
GRAIN GUARD Sealing Wood Oil is specially formulated to nourish, seal and protect exterior timber from the effects of weather, moisture and UV exposure. Blending premium teak oil and Danish oil, it penetrates deep into the wood to enhance the natural grain while helping maintain the appearance of outdoor wooden surfaces throughout the seasons.
Protect Outdoor Wood All Year Round
Outdoor timber is constantly exposed to rain, sunlight and changing temperatures, causing it to fade, dry out and lose its natural character. GRAIN GUARD Sealing Wood Oil helps replenish the wood's natural oils while creating a protective barrier that resists water penetration and everyday dirt. Regular application helps keep timber looking richer, healthier and better protected.
Ideal for garden furniture, decking, fencing, pergolas and other exterior wood, this wood treatment enhances the natural beauty of timber without hiding its grain. The penetrating formula nourishes from within, leaving a durable finish that is easy to maintain and suitable for ongoing care.
Whether you're restoring weathered timber or protecting newly installed wood, Sealing Wood Oil provides long-lasting outdoor protection while helping preserve the natural appearance of your wooden surfaces for years to come.
Key Benefits
Key Benefits
- Superior Weather & UV Protection: GRAIN GUARD Sealing Wood Oil creates a robust barrier against harsh weather conditions, preventing moisture damage, UV fading, and cracking. Perfect for garden furniture and decking.
- Deep Penetrating Formula: Our oil penetrates deep into the wood grain, ensuring comprehensive coverage and long-lasting protection. Water and dirt repellant and resistant to UV damage, it is ideal for all outdoor wood types, including teak, oak, pine, and more.
- Natural Finish & Enhanced Beauty: Restore the natural beauty of your wood with a rich, warm finish. GRAIN GUARD enhances the wood’s grain and texture, giving it a rejuvenated and polished look.
- Easy Application: Designed for convenience, our wood oil can be applied effortlessly with a brush or cloth. Fast-drying and non-sticky, it ensures a smooth, even coat every time.
- Versatile Use: Whether you’re sealing garden benches, patio furniture, wooden decks, or fences, GRAIN GUARD is your go-to solution for comprehensive wood protection. Suitable for both softwoods and hardwoods.
- Finish: Matte Shine
- Coverage: Approximately 10-12 m² per litre
How to Use
How to Use
1. Before Application
The surface must be absorbent, clean, dry, free of dust and grease and load-bearing capacity. Remove old paint and waxes and ensure all residue is removed. Heavily weathered surfaces should be sanded before application.
2. Application
Apply the oil with a brush or cloth in a generous and even layer. Highly absorbent surfaces should be treated several times until the surface is saturated. Wipe off excess oil after 1 hour. Then allow to dry for 24 hours.
3. Cleaning & Storage
Brushes should be cleaned with turpentine and then clean, soapy water. Used cloths can self-ignite and should be soaked in water and packed in airtight aluminium foil or airtight plastic bag before discarding. Store out of direct sunlight in a dry, frost-free area.
Coverage: Approximate 10-12m² per litre
FAQs
FAQs
1. What is GRAIN GUARD Sealing Oil for Wood?
GRAIN GUARD Sealing Oil for Wood is a high-performance blend of Teak Oil and Danish Oil designed to protect and enhance outdoor wooden surfaces. It penetrates deeply into the wood grain to provide long-lasting weather, water, and UV resistance, while enriching the wood’s natural tone and texture.
2. What is this product best used for?
This sealing oil is ideal for:
- Garden furniture (tables, benches, chairs, etc.)
- Wooden decking and patios
- Outdoor fences, pergolas, and planters
- All exterior softwoods and hardwoods including teak, pine, and oak
3. What are the main benefits of GRAIN GUARD Sealing Oil?
- Superior Weather Protection: Shields against moisture, UV rays, and temperature fluctuations.
- Deep Penetration: Nourishes and seals wood from within for durable, long-lasting results.
- Water & Dirt Repellent: Prevents damage caused by rain, stains, and surface grime.
- Natural Finish: Enhances the natural beauty of the wood with a warm, matte sheen.
- Versatile Use: Suitable for all types of exterior wood, including softwood and hardwood.
4. Is this product suitable for all types of outdoor wood?
Yes. GRAIN GUARD Sealing Oil is suitable for both softwoods and hardwoods, including teak, oak, pine, cedar, and acacia.
5. Can it be used on interior wood?
It is specifically formulated for exterior wood due to its strong weather and UV protection properties. For interior wood, GRAIN GUARD Linseed Oil or Hard Wax Oil is recommended.
6. How do I apply GRAIN GUARD Sealing Oil?
Step 1 – Preparation:
Ensure the wood is clean, dry, and free of dust, grease, or old finishes. Sand weathered or previously coated surfaces for best absorption.
Step 2 – Application:
Apply generously with a brush or lint-free cloth in even layers. For highly absorbent wood, apply multiple coats until saturation.
Step 3 – Drying:
Wipe off excess oil after 1 hour, then allow to dry for 24 hours.
7. How much area does it cover?
Each litre covers approximately 10–12m², depending on the wood’s porosity and condition.
8. What kind of finish does it leave?
GRAIN GUARD Sealing Oil provides a matte finish with a natural warm tone, enhancing the wood’s grain without a glossy appearance.
9. How often should I reapply the oil?
For optimal protection, reapply every 6–12 months, depending on weather exposure and wear. Decking or horizontal surfaces may require more frequent maintenance.
10. How do I clean my tools after use?
Clean brushes with turpentine followed by warm soapy water.
11. Are there any safety precautions to consider?
Yes. Used rags may self-ignite due to oxidation. Always soak them in water and seal in aluminium foil or an airtight plastic bag before disposal.
12. How should I store the oil?
Store in a dry, frost-free area away from direct sunlight. Keep the container tightly sealed when not in use.
13. What sizes are available?
- 500ml – for small garden projects or furniture pieces
- 1 Litre – for medium surfaces or multiple items
- 5 Litre – for large outdoor areas such as decking or fencing
14. Will this oil change the colour of my wood?
It will slightly deepen the wood’s natural colour, enriching its grain and texture while maintaining a natural, matte appearance.
15. Can I apply it over previously oiled or varnished wood?
For best results, remove any old varnish or wax before applying. The surface must be absorbent for the oil to penetrate effectively.
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- 5 stars: 18 (86%)
- 4 stars: 1 (5%)
- 3 stars: 0 (0%)
- 2 stars: 2 (10%)
- 1 star: 0 (0%)
This 500ml metal can of wood sealant comes with a safety twist top on it and is available in 1 and 5 litre options.I find pouring the can into a separate container best for applying this oil.The oil itself is quite viscous and applies evenly to the wooden furniture although I had to apply several separate coats for it to be fully covered.Its recommended the oil is left for at least 24 hrs although this will depend on the time of the year and warmth as well will effect its prying time.Once dried the oil provides a good protection layer which I hope will last for several years.
[I received this product for free, in exchange for an honest review, as part of the Amazon Vine programme. That being said, this review is NOT swayed by that, and (as always) contains only my real thoughts on the product; good and bad.]I requested the ‘GRAIN GUARD Sealing Oil for Wood | 500ml | Protects Wood Against Weather & UV | for Garden Furniture & Decking’ to treat the wooden garden chairs that we have before they are stored for winter.The oil is easy to apply with a brush and it soaked into the thirsty garden furniture, easily. It remains to be seen how well it stands up to UV etc next summer, but in the meantime it has enhanced the colour of the wood and it looks richer and protected. The price of £12.99 for 500ml, at the time of this review, is reasonable. The metal container has a robust lid and will keep the unused oil in good order until I find another project for it. 5 stars.
Very good I did my wooden driveway gates
One of the best oils I have ever used
Really nice and easy to apply. Doesn’t change the colour of the wood. Exactly what I wanted. Even beads water off after a few months
Easy to apply
First time using this product but applied to smooth finish wooden gates. Used foam brushes. Easy to apply. Currently two coats applied and still had 1/4 of litre left but did purchase a second one as I thought I might run out. The colour of the wood hasn't changed much just enhanced the wood grain.
This transformed my benches and table.
Great I did my gun urniture great nice finish very happy Wanted to have a product that gave a good finish
Really brought the wood to life. Far easier than varnishing.
This brushed on easily, great coverage, my wood sleepers look great, quality is really good and will recommend, ordering another
Does not go very far maybe four square meters so it works out expensive
I used this to treat some hardwood garden furniture. It's come up a treat. I used a cloth to start but it was absorbing too much. It went on much better and went further with a brush. I was mighty confused by all the products on offer but this looked reasonably priced and had good reviews. It doesn't come with a load of big claims....just does what it says on the tin. I will buy this again.
No effect
My garden furniture was beginning to look a bit weathered, so I turned to this excellent wood sealing oil to revitalise its natural beauty. I can't stress enough how much this straightforward application has breathed new life into my wooden benches and patio set. The fast-drying formula was remarkably easy to apply, even for someone like me who isn't always the most DIY savvy. I used a brush, and in no time, the wood had soaked up the oil beautifully, creating an elegantly warm matte finish. I’ve noticed the water now effortlessly beads off the surface during the typical Manchester drizzle. While the product claims a certain level of UV resistance, time will tell how well it performs in the summer months. My decking, especially, seems to appreciate the treatment; it looks vibrant and feels smooth. It’s a brilliant way to show a bit of care to your outdoor space without too much effort!
Used this on my wooden gate, gives it a great finish while letting you see the natural wood finish. So easy to apply, quicker than normal paint!Soaked in quickly and has not left a stick finish, so long as you put it on in thin coats it is a easy process! If you apply too much you need to remove it so you don't get a stick residue left on the wood!
I picked up this sealing oil to revive some of my outdoor furniture that had started looking a bit worn from the weather. I’ve got a mix of wooden chairs and a table in the garden, and they were in need of some serious TLC, especially with the unpredictable UK weather. I wanted something that would offer good protection from rain, sun, and general wear and tear.The application was straightforward. The oil has a nice consistency not too thick or thin which makes it easy to spread with a cloth or brush without any mess. It absorbed well into the wood, especially on older pieces that were looking dry. What I really liked is that it didn’t leave a sticky residue or overly glossy finish. Instead, it brought out the natural grain and left a lovely, subtle sheen. It gives the wood a refreshed, nourished look rather than making it look like it’s been varnished, which is exactly what I was after.After a few days, I could already tell the difference. The water now beads off the furniture instead of soaking in, and the colour looks richer, almost like when the furniture was new. It’s been a few heavy downpours since applying it, and the protection has held up well, with no signs of the wood absorbing any water. The UV protection is a nice added feature too, especially since I’ve had pieces fade in the past from being in the sun too long.I used it on some teak furniture as well as a different type of hardwood, and it worked equally well on both. The 500ml tin is more than enough to cover a few pieces of furniture, and I’ve still got some left for touch-ups later on.One small downside is that you need to reapply it fairly regularly if you want to maintain that level of protection, especially if the furniture is left out all year. It's not a “once and done” solution, but more of an ongoing treatment. That said, I’d rather take a few minutes every so often to keep things looking good than deal with replacing the furniture altogether.Overall, it’s a solid product for anyone looking to protect and restore their outdoor wood furniture or decking. It does the job well, and the results are visible almost immediately.
used this to reseal my garden bench, worked really well, poured some on to the bench and used a brush and roller to get it into the nooks , soaked in easy enough and made the bench water proof once again, should protect it all through winter and will probably give it another coat when spring comes around.should extend the life of the bench for many more years.I would definitely recommend this for any outdoor woodwork or even something like a cricket bat, i might even give i a go on the kitchen table as its oak veneer and is looking a little dry.
I am an amateur woodworker, I make small wooden furniture items including garden furniture. For for outdoor wood projects I always use a sealing oil so I thought I would try the Grain Guard brand I used it on the weekend on a large wooden planter and it has brought the grain up really well and appears to ahem sealed the wood against the weather as my other oil do. however time is the great revealer in this case and we are now going into the winter so I will monitor the condition of the wood on the planter ofver the winter and if it last well then the oil deserves the 5 stars I have given it but if it doesn't and it fades and becomes water logged etc then I will update this review accordingly. ut at this time of writing the oil appears to have worked well, it was easy to apply, I normally brush the lager areas and cloth apply the corners etc. everything went very well on the application so I think this oil is a winner to be honest.