Sika BlackSeal® Primer

Solvent based Bituminous solution

12 months from date of production

Store properly in unopened and undamaged original sealed packaging. Store in dry conditions between +5°C to +35°C.

0.90 kg/l

~ 20% by vol

~ 80% by vol.

13 -16 sec. on Ford 4 Cup

+5°C min. / +35°C max.

+5°C min. / +35°C max.

Substrate must be dry

~ 1 hour at +20°C
Dependent on the ambient temperature, substrate temperature, relative humidity and the thickness of coating applied.

Surface - dry after approximately 30 minutes (at +20°C).
Dependent on the ambient temperature, substrate temperature, relative humidity and thickness of the coating applied

Repair damaged substrates with Sika® repair products.
Rinse concrete surfaces with clean water.
Clean contaminated substrates by suitable means including steam cleaning, high pressure water jetting, etc., to achieve a suitable substrate surface quality as outlined above. Allow to dry before applying primer.

Spray application:
-    Use airless spray equipment for high viscous liquids with a feed pressure of ~ 4 bar
-    Pressure at gun ~ 2.5 bar
-    Apply in one coat
-    Do not mix the product with other materials

Manual application:
-    Apply by brush or roller

Product consumption is 0.20 ltr/m² on typical concrete surfaces. The spread rate will vary according to substrate porosity
 

Clean all tools and application equipment with water immediately after use. Hardened Sika® BlackSeal Primer can be removed with Sika® Colma Cleaner.