Liquid version for ease of application of protons Guardian. Specially formulated to preserve unused lines and to prevent any tainting. Ideal fpr function rooms, outside and weekend-used bars. Food Grade so no flushing needed allowing for a speedy re-opening. Safe in lines for up to 6 months.
Dosage Rate: 5L of liquid guardian added to 10L of water for 3% usage (15L in total).