General: VK 30 Cleaner has been developed specifically to keep heating systems free from debris. Once added, its powerful formulation gets to work on breaking down magnetite and other sludge in as little as an hour.
Application: 500 ml of VK 30 treats 125 litres or 15 single panel radiators. Introduce VK 30 to the system via the filling loop or radiator using a suitable injector, or via this product filter. For open vented systems VK 30 can be added via the F&E tank, remembering to remove sufficient water via the drain-point to ensure VK 30 enters the system circuit. Clean system using. Cleanse drain and flush thoroughly until the water runs clear. Refill the system and add the correct dosage of VK 10 for the optimum protection against the build-up of corrosion and limescale.