WEICON RK-Activator has a shelf life of at least 6 months if stored in a dry room at a constant temperature of approx. +20°C. At temperatures between +1°C and +7°C, the shelf life can be extended up to 24 months. This applies for closed original units that have not been directly or indirectly exposed to sun rays. In case of storage temperatures exceeding +40°C and high humidity, the shelf-life is considerably shortened
