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Sikkens Cetol Filter 7
A highly durable, medium build, solvent-borne exterior woodstain that provides a highly translucent, UV resistant, semi-gloss finish.
Features
- Medium build, solvent-borne woodstain for exterior joinery
- Perfect for soft and hardwood joinery, windows and doors
- Long lasting protection from weathering and UV damage
- Flexible coating prevents cracking and flaking
- Dries to a translucent, semi-gloss finish
- High V.O.C
Brand
Drying time
16 hrs
Coverage
Up to 16 m2 per litre
No. of coats
2
Size
1L
2.5L
5L
MPN
Please Select Size/Option
GTIN
Please Select Size/Option
Overview
Sikkens Cetol Filter 7 is a medium build, solvent-based woodstain for doors, windows and other exterior joinery. Formulated with UV absorbers to give wood superior protection against sun damage. Being moisture vapour permeable, it allows water vapour to escape and not get trapped under the surface.
Sikkens Cetol Filter 7 was previously called Sikkens Cetol Filter 7 Plus. The formulation has remained unchanged.
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Preparation
Preparation
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Timber surfaces to be treated must be clean, dry and free from dust, dirt, wax and grease. The wood should be allowed to acclimatise to its end-use environment before treating. The moisture content of the timber should not exceed 18% prior to coating.
Joinery should be treated with a base coat of Sikkens Cetol HLS Plus which Sikkens state will provide 5 years of protection from weathering.
Application
Application
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Always do a test area before starting any project to assess product suitability and final finish. Follow the manufacturer's instructions on the tin at all times. This product is ready to use straight from the tin and does not require thinning.
Only apply at temperatures ranging between 5°C and 35°C and a relative humidity of no more than 85%. Stir thoroughly before and periodically during application to ensure a consistent finish.
- Apply 2 coats of Sikkens Cetol Filter 7
- For best results, it is necessary to keep the interval between application of these coats as short as possible
- Allow to dry fully before application of the next coat
Aftercare
Aftercare
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Maintenance
The finish should be inspected yearly to check for any surface defects or damage as a result of weathering. If required, areas of wear or damage can be rectified by carrying out the following.
- If required, fill any holes with a suitable wood filler
- Colour any defective areas after preparation with the matching colour of Sikkens Cetol HLS Plus
- Re-apply one coat of Sikkens Cetol Filter 7
F.A.Q.
F.A.Q.
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Can Filter 7 be used as a stand-alone product?
I have received two tins of Sikkens but one looks different to the other. One is orange and one has a purple band on. Are they safe to use?
No, the Sikkens Cetol HLS Plus must be applied to bare wood first. If this product is applied directly to bare wood, then it will appear patchy as it is a higher build wood stain.
I have received two tins of Sikkens but one looks different to the other. One is orange and one has a purple band on. Are they safe to use?
Absolutely, in 2024 Sikkens have rebrand this product. They have assured us that the formula inside the tins are identical.
Datasheets
Datasheets
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Reviews
Reviews
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359 customer reviews
4.9/5.0
based on last 18+ months
5 stars
330
4 stars
26
3 stars
2
2 stars
0
1 star
1
Haven’t used it yet but it comes in a lovely tin !
As there is always emails sent to me and everyone else for a review , I can say with a lot of confidence that this paint comes in a lovely tin .
Don’t know yet what the paint is like but will probably find out when the lid is removed !
Robert Mitchell. Dark Oak (009) D9.54.32T, 5L (14/10/26)
Just brilliant
Excellent paint leaves wood a lovely sheen to finished result and very hard wearing when it rains it runs off doors and will last for years before painting again would highly recommend it.
Irene Pankiw. Mahogany (045) B8.29.15T, 1L (06/10/26)
Been using Sikkens for years
Been using Skkens for years and always had good results indoor and outdoor so keep using them.
Eric Buick. Mahogany (045) B8.29.15T, 1L (30/09/26)
Top Quality Wood Treatment
Applied the Sikkens Cetol Filter 7 (Light Oak) over treated timber which had been primed with 2 coats of Sikkens HLS. Gave the timber 3 coats of Filter 7 to achieve a rich satin finish, looks beautiful, highly recommended.
Philip Steel. Light Oak (006) E5.58.44T, 1L (30/09/26)
The product requires list preparation before application of the coat However this time it took longer to dry
I have been a fan of Sikkens and the finish was good
Krishna Patel. Mahogany (045) B8.29.15T, 1L (29/09/26)
Have used this for years
Lovely to apply and lasts for years saving on repeat treatments.
Angela W. Walnut (010) C6.16.11T, 2.5L (29/09/26)
Excellent finish, translucent
Very easy to work with. gives glass like finish and waterproof.
M.I.. Walnut (010) C6.16.11T, 1L (22/09/26)
This product leaves an excellent visual finish that is very durable
Used on top of the cetol stain this product is easy to apply and leaves a very good finish. I have used sickens for years. It is my go to product
Michael Creary. Light Oak (006) E5.58.44T, 1L (18/09/26)
As 2nd part of Cetol system provides long lasting protection for house exterior woodwork
Product easily prepared and applied for a good finish.
John Page. Light Oak (006) E5.58.44T, 2.5L (11/09/26)
Covers well and easy to apply
I was very impressed at how easy it was to apply, the cover is excellent and gives a really good finish. I would certainly recommend this product.
A Wynn. F1.56.57T, 1L (11/09/26)
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