Water-borne primer

  • Low-temperature curing
  • UV resistant
  • Water resistant
  • Water-borne
  • Intermediate
  • Primer

DRYWOOD Optiprimer SG is an industrial water-borne semi-gloss primer and intermediate (spray quality) for interior and exterior wooden joinery and other wood constructions.

Drywood Optiprimer ZG 050003-00 can be applied by Airmix (aircoat) or airless by hand or in automatic spraying equipment. Drywood Optiprimer ZG 050003-00 is suitable for industrial priming of new untreated softwood and hardwood. All softwood and non-durable hardwood for exterior use should be treated with a wood preservative. When re-coating / re-treating the full cured product an intermediate sanding must be carried out. Exterior durability of coating systems including Drywood Optiprimer ZG 050003-00 is typically documented according to BRL0814/0817.

DRYWOOD Optiprimer SG is available in almost any opaque colour. DRYWOOD Optiprimer SG is fast drying, has very good construction phase resistance (robustness), good adhesion, fast block resistance, and a good combination of durability, good hardness, and scratch resistance. The product has a very nice flow, a high filling capacity, is easy to sand and has a good paintability.

Surface preparation

The surface to be treated must be dry, clean, and free from dust.


Stir thoroughly before use.

Application conditions



Shelf-life is at least 24 months in unopened and closed packaging. Keep containers tightly closed after use. Must not freeze.
Solids abt. 36 % by volume
Volatile organic compound (VOC) See safety data sheet.
Gloss Semi-gloss
Theoretical spreading rate Approx. 7.5 m²/l at 50 µm dry film thickness.
Drying time – through-dry See KOMO certificate for drying conditions or min. 48 hours at min.15°C and max. 60% RH at 100 μm dry film thickness.
Drying time - overcoatable With drying times longer than one week, light sanding is necessary before a next layer can be applied.
Thinner Water.
Clean up Water.
Colours Base 1, 2 and 3 (white and opaque colours). Tintable in almost any opaque colour.
Packages Available in a range of standard pack sizes.
Safety markings See safety data sheet.
Approvals & certificates KOMO Certificate BRL 0814 (32998),KOMO Certificate BRL 0817 (33135)