SikaRoof® Primer-600 UK

Synthetic rubber and resins. Contains solvents.

12 months from date of production.

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

~0,84 kg/l (+20 °C)

liquid

+5 °C min

+5 °C min

~30 minutes
Depending on environmental conditions, characteristics of the substrate and amount of primer applied.

~30 minutes
Depending on environmental conditions, characteristics of the substrate and amount of primer applied.

~150–500 g/m²
Consumption depends on the roughness and absorbency of the substrate. These figures are theoretical and do not allow for any additional material due to surface porosity, surface profile, variations in level or wastage etc.

• The substrate surface/supporting layer must be of sufficient structural adequacy to apply the new roof membrane and all layers of the roof build-up including wind uplift.
• The substrate can be one of the following materials: Concrete, lightweight concrete, screed, brick, plaster, Oriented Strand Boards (OSB), plywood panels, timber boards, metal decking.

The substrate must be uniform, firm, solvent resistant, smooth and free of any sharp protrusion or burrs, clean, dry, free of grease, bitumen, oil, paint coatings and dust. If heavily contaminated or oiled, sheet metal decking must be cleaned with Sarna Cleaner before applying the primer.

Important: Do not thin product or mix with other products.

• 1-part ready to use
• Before use, stir product thoroughly.

Important: Application must be during dry weather at temperatures above +5 °C.

Important: Apply roofing membrane on the same day.

Note: Absorbent substrates may require 2 coats.

1. Apply a uniform, thin coat to the substrate by brush or roller.
2. Allow primer to dry tack free.
3. If required, apply a 2^nd coat

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