Customwood Sealer

In stock
Protective Paints
From $69.38

A premium quality Nitrocellulose Sealer for manufactured boards. 930 Customwood Sealer has been formulated to resist the inhibition of dry arising from the waxes or oils present in most processed timber boards.

930 Customwood Sealer can also be used to seal timber veneers and solid timbers however 932 Nitrocellulose Sanding Sealer is preferred for dark stained or dark coloured timbers to ensure full colour development.

930 Customwood Sealer should not be used to seal oily timbers such as Rimu, Matai or Totara. On these timbers 772 Portco 2K Sealer is recommended.

For sealing timber that will be subsequently exposed to damp conditions, e.g. kitchen cabinets and vanity units, 772 Portco 2K Sealer is recommended.


  • Fast drying Good holdout ensuring even gloss of finish coats of lacquer
  • Excellent resistance to the paraffin waxes used in the manufacture of processed boards
  • Crisp sanding character
  • Supplied ready for use
  • Made in New Zealand for New Zealand manufactured boards and conditions

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