Good finishing requires a good foundation, and Cellulose Sanding Sealer is probably the best way of providing one. Compatible with everything in the Chestnut Products range that benefits from the use of a sanding sealer (which is pretty much everything apart from oil finishes!) it is superbly universal.

The purpose of a sanding sealer is manifold.

It seals the open pores of the timber prior to the application of the next coat, meaning that more of it stays on the surface and less of the finish is needed. This not only makes it more economical; when finishing, the thinner the applied coat the less likely it is to get damaged, so a sanding sealer will help the top coats be more resilient.

Sanding Sealers also bind the loose fibres of the timber together giving a more solid foundation for the next coat, which helps make sure the final finish is able to adhere properly and thus be more durable.

They also include a sanding agent which acts as a lubricant to make the sanding process easier – the sanding agent also stands slightly proud of the surface of the sealer and it is this that is denibbed – the sealer itself should still be intact after sanding.

Cellulose Sanding Sealer is very quick drying, usually touch dry in 30 seconds and ready to be sanded within five minutes, making it ideal for a quick, easy yet professional base for your finishing.

Typical uses: To seal open pores of timber prior to application of lacquers, waxes or polishes. Once dry lightly sand for a smooth surface.

Method of application: Brush, cloth or spray

Drying time: Within five minutes under normal conditions

Coverage: approx. 8-10 m² per litre

Compatibility: Can be used as a basecoat for Melamine Lacquer, Acrylic Gloss Lacquer, Acrylic Lacquer, Ebonising Lacquer, Acrylic Satin Lacquer, WoodWax 22, Woodturner’s Stick Wax, Friction Polish.

Tips: One coat should be sufficient to seal the piece you are working on. Not advisable to apply more than one coat, especially when using a hard topcoat ie lacquers. This product can be tinted using Spirit Stain. Up to 10% of stain can be added to the sealer

Thinners: Cellulose Thinners.

Safety Considerations: Highly Flammable. Our formula does not contain harmful solvents (such as toluene and xylene) but should still be used in a well ventilated place. (see Safety Data Sheet or warnings printed on side of can for full details).