Sikalastic®-8800

• Conformity with LEED v4 MRc 2 (Option 1): Building Product Disclosure and Optimization – Environmental Product Declarations
• Conformity with LEED v2009 IEQc 4.2: Low-Emitting Materials - Paints and Coatings

• Coating for concrete protection according the requirements of EN 1504 - 2: 2004, DoP 0206070100100000271008, certified by FPC Notified Body and provided with CE-Marking
• Geoscope GmbH, project No. 131303A, 2013, Determination of the durability of the synthetic membrane Sikalastic-8800 in an autoclave, based on DIN EN ISO 13438
• Eurofins Product Testing A / S, report No. G23435_Ver2 / BJ1, 2013, Determination of the overall migration and migration of isocyanates according to EN 1186 and EN 14338
• KIWA Polymer Institut GmbH, report No. P8331 - E, 2013, Testing of static and dynamic crack bridging ability in accordance with DIN EN 1062 - 7, as well as bond strength after freeze-thaw-cycling with de-icing salt immersion and after thundershower cycling according DIN EN 13687-1 and -2, in combination with Sikafloor®-156
• KIWA Polymer Institute GmbH, report No. P8395, 2013, Testing of the root resistance according DIN 4062
• KIWA Polymer Institute GMBH, report No. P92787 - 1 - E, Tests on a coating system in accordance with test category OS 11 / A, according DIN V 18026 in accordance with EN 1504 - 2.

From date of production if stored properly in closed, sealed and undamaged packaging in dry conditions at temperatures between +5 °C and +30 °C. Protect from direct sunlight.

Density values determined at +20 °C

Sikalastic®-8800 is resistant to de-icing salts, bitumen, alkalis, fresh- and ground water and various chemicals. Contact Sika technical service for specific information.

Part A : Part B = 1 : 1 (volume)

For further information contact Sika Technical Department. All properties have been tested with a minimum layer thickness of 2 mm.

> +65 °C

-20 °C min. / +40 °C max.

< 85 %

-20 °C min. / +50 °C max.
≥ 3 °C above dew point, beware of condensation

24 h at +20 °C

~11 sec at +20 °C

1 to 2 min at +20 °C

~1.05 kg/m²/mm

Dose and mix with a suitable air driven or electrical plural component heated spray equipment. Both components must be heated up to minimum +70°C. The accuracy of mixing and dosage must be controlled regularly with the equipment. Thoroughly stir part B (Amine) using a drum stirrer until a homogenous colour is obtained. Spray trial should be done before commencing any work to setup spray equipment properly (eg. hose and material temperature, pressure etc.). Refer to method statement for further information.

The concrete substrate must be sound and of sufficient compressive strength (minimum 25 N/mm2) with a minimum pull off strength of 1.5 N/mm2.
The substrate must be clean, dry and free of all contaminants such as dirt, oil, grease, coatings and surface treatments, etc. Concrete substrates must be prepared mechanically using abrasive blast cleaning or scarifying equipment to remove cement laitance and achieve an open textured surface.
Weak concrete must be removed and surface defects such as blow holes and voids must be fully exposed. Repairs to the substrate, filling of blowholes/voids and surface levelling must be carried out using appropriate products from the Sikafloor®, Sikadur®, Sika® Monotop®, SikaRep® and Sikagard® range of materials.
All dust, loose and friable material must be completely removed from all surfaces before application of the product, preferably by brush or vacuum.

The surface must be sound, of sufficient strength, clean, dry and free of dirt, oil, grease and other contamination.
All substrate must be primed or mechanically cleaned.
Grinding may be necessary to level the surface. Suitable substrates are, for example Concrete, bituminous felts.
For detailed information regarding substrate preparation and primer chart please refer to Method Statement.
Substrate Pre-Treatment Substrate Primer

For the consumption rates and waiting time / overcoating please refer to the PDS of the appropriate primer. Other substrates must be tested for their compatibility. If in doubt, apply a test area first.

Clean all tools with Thinner C immediately after use. The application equipment has to cleaned and filled with Mesamoll. Hardened and/or cured material can only be removed mechanically.