HM440 is a Type 1, method A, level 2, according AMS 2644 and ISO 3452-2, water washable fluorescent penetrant designed for detecting surface defects.
Very high biodegradability, product free of petroleum distillates and low viscosity for such a biodegradable product.
New level Yellow-green colour.
First biodegradable penetrant with low viscosity (unlike conventional biodegradable penetrants which are less fluid and thicker).
Suitable for tanks (low consumption and a high recovery rate when draining).