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Primer-600

Primer for Sarnavap®-5000 E SA / Sikaplan® RV-s / Sarnacol®-2162 / Sika® Trocal C-300 Roof Membranes

Primer-600 is a synthetic rubber and resin based 1-part ready to use primer for improving the adhesion properties of specific Sika® roof membranes. Suitable for use in hot and tropical climatic conditions.

  • Proven performance over decades
  • Easily applied
  • Flame free application
  • High adhesion to different structural deck types and substrates
  • 1-part ready to use
  • Increased adhesion for the specific membrane types
  • Applied by brush or roller
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Usage

  • A primer for applying self-adhesive SARNAVAP®-5000 E SA or Sikaplan® RV-s onto various substrates.
  • A primer for Sarnacol®-2162 to bond approved thermal insulation boards and Sika® Trocal C-300 to critical substrates.
  • Fully bonding Sarnacol®-2162 and thermal insulation boards without additional fasteners to the structural deck.
 

Advantages

  • Proven performance over decades
  • Easily applied
  • Flame free application
  • High adhesion to different structural deck types and substrates
  • 1-part ready to use
  • Increased adhesion for the specific membrane types
  • Applied by brush or roller

Packaging

5 kg or 12.5 kg container

Packing unit: Euro pallet or single container.

Refer to current price list for packaging variations.

Colour

Black

Product Details

Product Information

Composition

Synthetic rubber and synthetic resins based primer. Contains solvents.

Shelf life

12 months from date of production

Storage conditions

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.

Density

~0.84 kg/l (+20 °C)

Volatile organic compound (VOC) content

~63.4 %

Consistency

Liquid

Application

Application Information

Ambient Air Temperature

+5 °C min.

Substrate Temperature

+5 °C min.

Setting Time

Final properties are achieved after ~1 week, depending on temperature and humidity.

Tack free time

~30 min

Depending on environmental conditions, characteristics of the substrate and amount of primer applied

Waiting Time / Overcoating

~30 min

Depending on environmental conditions, characteristics of the substrate and amount of primer applied
Consumption

Consumption

~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.
Application steps

SUBSTRATE QUALITY

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.

SUBSTRATE PREPARATION

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 cleaner before applying the primer.

MIXING

1-part ready to use and must not be thinned or mixed with other products. Before use, stir product thoroughly.

APPLICATION

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

Apply a uniform, thin coat of Primer-600 to the substrate by brush or roller. Allow primer to dry tack free. Apply roofing membrane on the same day.

Absorbent substrates may require two coats. Allow sufficient overcoating time for 2nd coat.

CLEANING OF EQUIPMENT

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

 

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