Made by U S Seal MFG
Quantity 4.2cm sachet Single Dose does 2 heater seals or O-rings
This is a specific lubricant for rubber seals, which means its perfect for hot tubs and spas, put it on unions, jet seals, light seals and all the other parts that are made of rubber.
Used by hot tub engineers across the country.
Used on seals, o-rings, hot tub diverters and other moving parts on hot tubs and spas.