Sikagard®-850 Primer

CE marking as Protective coating. DoP number: 50264739

12 months from date of production

The product must be stored in original, unopened and undamaged packaging in dry conditions at temperatures between +5 °C and +30 °C. Always refer to packaging.

~0.87 g/cm³

~+35°C

~500 g/l (calculated)

~110 mPa·s (+20 °C)

~90 mPa·s (+40 °C)

+8 °C min. / +35 °C max.

≤ 80 %

Substrate and ambient temperature must be at least +3 °C above dew point

• Typically 2 to 3 hours depending on weather conditions
• Wait until the surface is no longer wet but still tacky

Note: Generally 1 coat is sufficient on a suitably prepared, uniform and primed substrate.

 ~100 to 150 g/m²

Strictly follow installation procedures as defined in method statements, application manuals and working instructions which must always be adjusted to the actual site conditions.

Important: On rough substrates, use a brush to apply primer and make sure the primer covers all the surface including voids.

Note: To prevent air bubbles affecting the finish, do not 'over' brush, roller or spray.

Apply Sikagard®-850 Primer evenly over the prepared coating with a brush, fleece roller or airless spray equipment at the required consumption rate.

Clean all tools and application equipment with white spirit immediately after use. Hardened material can only be mechanically removed.