Projects (A-Z)
Brands (A-Z)
Translucent sealer prior to priming and undercoating.
Features
- A high quality, translucent knotting solution for use on wood knots and resinous areas
- Perfect for treating and sealing wood knots on all interior and exterior timbers
- Reduces discolouration of top coats such as wood stains, varnishes and lighter coloured paints
- Suitable for use under solvent and water-based paints
- Very High V.O.C
Brand
Drying time
30 mins
Coverage
Up to 10 m2 per litre
No. of coats
2
Size
250ml
MPN
Please Select Size/Option
GTIN
Please Select Size/Option
Customers Also Bought
Overview
Overview
Back
Barretine White Knotting is a clear knotting solution made from the finest White Shellac. It is suitable for use as a wood knot sealer and for treating resinous areas of timber. It blocks naturally-forming resins found in wood from being dissolved by the solvents in paints and seeping to the surface. This then discolours the paint finish.
For darker finishes, we suggest Barrettine Patent Knotting solution.
Preparation
Preparation
Back
Ensure that all surfaces to be treated are clean, dry and free from dust, dirt or any other surface contaminants.
- Sand down thoroughly ready for priming, and ensure all sanding dust is removed
- Wood knots should be wiped with Methylated Spirit prior to applying Barrettine White Knotting solution
- If knots are exuding excessive resin, it is recommended to remove them and make good with a suitable wood filler
Application
Application
Back
Always do a test area before starting any project to confirm performance and follow the manufacturer's instructions on the bottle at all times.
- Apply one coat of wood knotting solution over and around all knots and resinous areas, working the solution in well, ensuring that all knots are properly sealed
- After a minimum of 30 minutes, a second coat must must be applied if subsequently finishing with a water-based coating and is also recommended for solvent-based coatings
- Allow final coat to dry for 1-2 hours before over-coating
Finishing
Datasheets
Datasheets
Back
Reviews
Reviews
Back
3 customer reviews
4.9/5.0
based on last 18+ months
5 stars
2
4 stars
1
3 stars
0
2 stars
0
1 star
0
It works
Would like to have been able to buy a smaller bottle.
Neil Stephen. , 250ml (09/03/21)
Easy to apply, dries clear and quickly, reasonably priced
Barrettine White Knotting sealer, was very easy to apply, there is very little smell, it dries very quickly, dries clear which is what I wanted. I could not find the white/clear product locally, so this was the ideal solution for me.
Ms Jane Harris. , 250ml (14/05/18)
Very good
Product did what it said on the bottle. Thanks
Brian Millen. , 250ml (01/07/17)