CEM Protector P

• Chemical formula: SnSO4 8,0-10, M.-%
• Chemical name: Stannous sulphate, stannous (II)-sulphate with a special oxidation protection, – premium quality –
• Bulk density (10% suspension and at 20°C): Approx. 1,30 g/cm3
• pH in solution of 10% at 20°C: 5,5 ± 0,5
• Delivery form: Flowing powder
• Colour: Grey

100-160g for 1ppm water-soluble chromium VI per 1t cement.

Due to the formulation, the dosages may vary in individual cases, therefore suitability tests are essential.

• CEM-PROTECTOR® P is neutral in formulations of dry mortar- and powder products.
• CEM-PROTECTOR® P is temperature-resistant up to >+300 °C.
• Chromium VI-content can be reduced down to < 1 ppm.
• No brown or red discolorations at the surface of the building material.
• CEM-PROTECTOR® P is a powder which can be mixed in like any other homogeneous additive.
• CEM-PROTECTOR® P does not contain any agents which facilitate a corrosion – see MFPA-test report n° B 11/723-05, University of Weimar, Germany.

Building industry

for reduction of water-soluble chromium VI in cement, blast furnace slag, metal powder, fly ash and filter ash

• classification and labelling according to the regulations governing transport and hazardous chemicals
• protective measures for storage and handling
• safety measures in case of accident and fire
• toxicity and ecological effects are given in our safety data sheets.