Sika® Icosit® KC 330 Primer CA

1-pack polyurethane

12 months from date of production

The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +10 °C and +25 °C (50 °F and 77 °F). Always refer to packaging.

• -40 °C min. / +80 °C max.
  (-40 °F min. / 176 °F max.)
• short term up to +150 °C (300 °F)

Dry heat short-term up to approx. +150 °C (300 °F), liquids up to approx. +60 °C (140 °F)

Long-term resistant against:

• Water
• Many detergent solutions
• Seawater

Temporary resistant against:

• Mineral oil
• Diesel fuel

Short-term or no resistance against:

• Organic solvents (esters, ketones, aromates) and Alcohol
• Concentrated lyes and acids

Contact Sika Canada Inc. for specific information.

Condition product before application preferably at +15 °C (59 °F)

+5 °C min. / +35 °C max.

(41 °F min. / 95 °F max.)

30 % min. / 70 % max.

+5 °C min. / +35 °C max.

(41 °F min. / 95 °F max.)

≤ 3 % parts by weight +3 °C max. above dew point temperature

Contents of opened container should be used within the same day.

At 40 % - 60 % relative humidity

approx. 0.1 kg/m² - 0.2 kg/m² (0.02 lb/ft² - 0.04 lb/ft²)

Depends on the roughness and absorbency of the substrate.

• Substrate must be sound, free from oil, grease, loose and friable particles or any contaminants or conditions that may affect adhesion or overall product performances.
• Concrete tensile strength ≥ 1.5 MPa.

• Concrete substrates must be prepared mechanically to remove cement laitance and achieve an open textured surface (CSP 3 as per ICRI 310-2R).
• Weak cementitious substrates must be removed and surface defects such as blow holes and voids must be fully exposed and filled / repaired with compatible Sika® products.
• Steel substrates must be prepared mechanically using suitable abrasive blast cleaning to remove all corrosion products and achieve a bright metal finish.
• All dust, loose and friable material must be completely removed from all surfaces before application of the product and associated system products, preferably by vacuum extraction equipment.

Uncured material can be removed from equipment and tools using Sika® Urethane Thinner and Cleaner. Cured material can only be removed manually or mechanically. For removal of uncured material from hands and sensitive surfaces, use Sika® Hand Cleaner towels.