
TECHNICAL SPECIFICATIONGRANDI-U2 RUNWAY DE-ICER Grandi-U2 is a sodium formate-based de-icing/anti-icing product for airport runways, taxiways and aprons. Common salt or other chloride-based de-icers are not recommended for use in runway or apron de-icing due to their corrosive properties. The solid irregular granules can be used for curative (de-icing) and preventive (anti-icing) treatments. The product contains corrosion inhibitors and is effective down to -18°C. CERTIFICATION AMS 1431 Compound, Solid Runway and Taxiway De-icing/Anti-icing PROPERTIESPhysical state at 20°C Solid, irregular granules Colour White to off-white Lowest Effective temperature (°C) -18°C Hygroscopic product: exposure to humidity in the air can cause agglomerates.
Open the catalog to page 1TECHNICAL SPECIFICATION APPLICATION - Before use, please read the Safety Data Sheet (SDS). - Thick layers of ice or snow must be removed physically before application. - Can be dosed manually or with an applicable spreader. - General application rates: De-icing: +/- 50 g/m2 - Anti-icing: +/- 25 g/m2. - Higher dosing may be required depending on the ambient temperature, surface structure and the quantity and quality of the ice/snow. STORAGE - Shelf life: 36 months. - Store in original tightly closed container in a cool, well-ventilated place. - Hygroscopic product: exposure to atmospheric humidity...
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