Winterproof 5L

"For the winter-ready of the swimming pool, BSI Winterproof is the ideal solution. With this product you can keep the water in the bath during the winter, which saves you on water consumption and prevents the bath from becoming dirty. Moreover, BSI Winterproof ensures that your swimming pool is quickly ready for use in the spring. This product is effective at low concentrations. antifreeze and does not protect your swimming pool against frost. " Specifications: - retains water in the swimming pool during the winter - saves on water consumption - prevents the swimming pool preventing the swimming pool in the spring - effective at low concentrations - long -term protection against precipitation and contamination - no antifreeze, does not protect against frost