The prevention of microbiological degradation of paints, plasters or other building materials containing water is one of the most important challenges now and in the future. schülke provides a wide range of formulated and modern in-can preservatives to protect your products under the brand names parmetol® and grotan®.
There is a number of factors to consider when choosing a suitable preservative for your product – the compatibility with other ingredients, pH value, legal approvals and climate conditions; to name a few. A variety of microorganisms, various types of packaging, different storage conditions and the large number of ingredients enormous demands on preservation. A single active ingredient in an acceptable dosage can not meet these demands alone. With parmetol® and grotan® schülke provides sustainable protection of water based formulations used in coatings, building materials and other chemical-technical preparations. schülke offers comprehensive technical support services under the MQM concept to determine the optimum preservative for your product and help reduce costs.