WACKER® HC 303 US
WACKER® HC 303 US is an extremely finely dispersed water-based silicone emulsion. The particle size is in the nanometer
WACKER® HC 303 US can be easily diluted with water or readily incorporated into coldstirred formulations.
WACKER® HC 303 US is used primarily as polish in the home care sector.
WACKER® HC 303 US is ideal for impregnating natural or synthetic textiles in a washing machine. It is recommended to apply
the product in the rinse cycle. The impregnation effect is reached without loss of breathability of the fabrics. Recommended
application concentration: 100 g WACKER® HC 303 US / rinse cycle
Besides WACKER® HC 303 US is well suited for hydrophobing most different materials as textiles, leather, wood, cork, paper,
etc. For these applications WACKER® HC 303 US is diluted with water to an active content of 1 – 5 %.
Slightly acidic conditions (pH 4 - 5) of aqueous formulatons WACKER® HC 303 US could improve their stability.
Stir well before use.
Verpackung / Gebinde
The 'Best use before end' date of each batch is shown on the product label.
Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case
however, the properties required for the intended use must be checked for quality assurance reasons.