Happy Hot Tubs Leak Seal 450ml

Happy Leak Seal is a concentrated formulation to seal minors leaks in spas and hot tubs. It can be used in leaks found in either the shell or internal plumbing system. This is a fast acting formula and usually works to fix minor leaks within 48 hours. 

Your one shot dose – Fixes most minor leaks in spas and hot tubs. Use 225ml per 2000 litres of water (half a bottle is usually fine for most hot tubs). See directions for use for full dosing/application instructions.