Intergrain - UltraDeck Timber Oil 4L / Natural
Intergrain Natural UltraDeck Timber Oil 4 Litre Intergrain UltraDeck Timber Oil is a high performance, water based oil that delivers an exceptionally durable, long lasting finish to enhance the natural beauty of your timber. UltraDeck Timber Oil weathers naturally, reducing risk of flaking, blistering and peeling over time.
Intergrain Natural UltraDeck Timber Oil 4 Litre Intergrain UltraDeck Timber Oil is a high performance, water based oil that delivers an exceptionally durable, long lasting finish to enhance the natural beauty of your timber. UltraDeck Timber Oil weathers naturally, reducing risk of flaking, blistering and peeling over time.
Intergrain Natural UltraDeck Timber Oil 4 Litre Intergrain UltraDeck Timber Oil is a high performance, water based oil that delivers an exceptionally durable, long lasting finish to enhance the natural beauty of your timber. UltraDeck Timber Oil weathers naturally, reducing risk of flaking, blistering and peeling over time.
Intergrain Natural UltraDeck Timber Oil 4 Litre Intergrain UltraDeck Timber Oil is a high performance, water based oil that delivers an exceptionally durable, long lasting finish to enhance the natural beauty of your timber. UltraDeck Timber Oil weathers naturally, reducing risk of flaking, blistering and peeling over time.
in 6 offers
The lowest price for Intergrain - UltraDeck Timber Oil 4L / Natural right now is $129.00 at Bunnings Warehouse, compared across 6 retailers.
The all-time low was $17.90 on 16 Oct 2025 — today's price is 621% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 21 Mar 2026.
Last updated at 21/03/2026 22:41:47
Intergrain 4L Natural UltraDeck Timber Decking Oil
Delivery $10
Intergrain UltraDeck - Natural 4L
Delivery $22
Intergrain Ultradeck 4L Natural Timber Oil
Delivery $10
Intergrain UltraDeck Timber Oil Natural 4L
Delivery $10
Intergrain UltraDeck Timber Oil Natural 4L
Free delivery
Intergrain UltraDeck Timber Oil Natural 4L at Bowens
30-day returns
originally posted on bunnings.com.au
I have a north-facing deck which gets a lot of hot sun and also rain. I've been using Intergrain Ultradeck water-based oil for many years to preserve the timber - and it has worked really well. The decking boards look like new after an application or two of Ultradeck. Water beads off and the sun doesn't fade the rich colour - I use Merbau colour which is not overly red. The more coats of Ultradeck applied, the deeper the colour. I usually apply two coats every few years to keep the deck in pristine condition. Clean up with water is very easy and I usually apply the Ultradeck with a large paint brush, instead of buying the costly applicator brush with the long handle.
originally posted on bunnings.com.au
This product was an unpleasant surprise. It’s suitable for very dark wood as just makes it a shade darker. I used it on tassie oak screening, this made the wood a sickly yellow brown. This is apparently common as decking oils include a brown tint.Much sanding later I have now applied a clear varnish to recover the job.
originally posted on bunnings.com.au
Love this product!Was confused about all the oil options a few years back, but after speaking to the paint specialist, realised that water base is the way to go for me. Longer lasting and super easy application. It's been 2 years since my last coat with this product and this one brought the deck back like new. Oiling is easy and really worth the final result. Just like applying sunscreen.
| Full cure | 7 days |
| Clean up | Water |
| CAN SIZES | 250ml |
Intergrain 4L Natural UltraDeck Timber Decking Oil
Delivery $10
Intergrain UltraDeck - Natural 4L
Delivery $22
Intergrain Ultradeck 4L Natural Timber Oil
Delivery $10
Intergrain UltraDeck Timber Oil Natural 4L
Delivery $10
Intergrain UltraDeck Timber Oil Natural 4L
Free delivery
I have a north-facing deck which gets a lot of hot sun and also rain. I've been using Intergrain Ultradeck water-based oil for many years to preserve the timber - and it has worked really well. The decking boards look like new after an application or two of Ultradeck. Water beads off and the sun doesn't fade the rich colour - I use Merbau colour which is not overly red. The more coats of Ultradeck applied, the deeper the colour. I usually apply two coats every few years to keep the deck in pristine condition. Clean up with water is very easy and I usually apply the Ultradeck with a large paint brush, instead of buying the costly applicator brush with the long handle.
This product was an unpleasant surprise. It’s suitable for very dark wood as just makes it a shade darker. I used it on tassie oak screening, this made the wood a sickly yellow brown. This is apparently common as decking oils include a brown tint.Much sanding later I have now applied a clear varnish to recover the job.
Love this product!Was confused about all the oil options a few years back, but after speaking to the paint specialist, realised that water base is the way to go for me. Longer lasting and super easy application. It's been 2 years since my last coat with this product and this one brought the deck back like new. Oiling is easy and really worth the final result. Just like applying sunscreen.
A professional used this on our deck 10 months ago, which is in the full Queensland sun all day.I just re-applied two coats, the first coat it rained several hours after applying, the second coat it rained 15 mins after applying, and the oil seems to have held fine.So easy to apply with a lambswool applicator, and brush for cutting in. Easy to clean up with water.
Have tried quite a few different deck stains, most make the Merbau deck go very dark. Purchased the Ultradeck Stain W/ Cedar and the result was 10/10.This is the one you want if you are after the professional DIY finish. You get what you pay for.
The builder had used a Haymes Dexpress product. I applied a second coat just after moving in. 12 months on, it was worn by the elements and looked shaded in some areas. I decided to use this product as I had used it at my previous house. The deck was in good condition so just gave it a mop, allowed to dry and applied two coats of UltraDeck. Looks amazing.
New Merbau Deck we have IN MAY. Let it dry for 10 weeks or so, then Pressure Jet cleaning done. There after used Intergram Ultra Prep Tannin & Oil remover. Pressure washed. Then again used CONCENTRATED solution of NAPISAN, let is soak for 20-30 minutes, jet wash. As it dried, used Intergram Ultra prep timber cleaner. Pressure washed & let it dry. As dried we used Intergram Timber oil with Intergram applicator. Liberal amount used as the first coat. Wish to do second coat in October as all the rest was done in low temperature-- August (no good for oil application).The deck man made the deck happen to visit us and looked at the oiling and thought it is looking FANTASTIC. So, many steps to be followed in oiling a NEW DECK. Need patience with new Merbau deck to go ... MoreNew Merbau Deck we have IN MAY. Let it dry for 10 weeks or so, then Pressure Jet cleaning done. There after used Intergram Ultra Prep Tannin & Oil remover. Pressure washed. Then again used CONCENTRATED solution of NAPISAN, let is soak for 20-30 minutes, jet wash. As it dried, used Intergram Ultra prep timber cleaner. Pressure washed & let it dry. As dried we used Intergram Timber oil with Intergram applicator. Liberal amount used as the first coat. Wish to do second coat in October as all the rest was done in low temperature-- August (no good for oil application).The deck man made the deck happen to visit us and looked at the oiling and thought it is looking FANTASTIC. So, many steps to be followed in oiling a NEW DECK. Need patience with new Merbau deck to go through the required steps to get best oiling results with INTERGRAM products.
Really nice quality stain. Easy to apply. Good intense colour. Needs at least 2 coats for even application. If using the intergrain website to judge colour, this is a bit redder/warmer than the sample on the website.
I applied this product to the lower deck of my town house in April 2019 it still looks great, no sign of wear, just the occasional wash with some sugar soap and it looks brad new. The deck faces North and gets the harsh sun and rain. This product is great as it soaks into the wood rather than sitting on top. The previous stain had deteriorated in less than 24 months. I was so impressed with UltraDeck that I have just used it with my upstairs deck.
This was my first experience painting a deck and one of my first painting experiences overall. I appreciated that there were clear instructions in the manual. Sure, they required that you buy the X-brand tool, rather then just the tool, and maybe I paid a penny more then necessary, but it got me what I think is a good result.I assume there are plenty of things that can make work challenging. Paint too thin, too thick, etc. I did not need to make any adjustments and got through without surprises. Now I feel more confident for the next project. And guess what, since I had no gripes, I will probably reach for the same pot of paint again.
| Full cure | 7 days |
| Clean up | Water |
| CAN SIZES | 250ml |