MC3+ is a rapid performing, and powerful chemical cleaner specifically designed to remove central heating system sludge, and debris. The MC3+ starts to work as quickly as one hour after application, and for maximum flexibility, it can be left in the system for up to 28 days. Removes sludge, debris, and scale. High performance chemical cleaner. Restores heating efficiency. High concentrate formula. Helps reduce heating, and maintenance bills. Suitable for all heating systems. Part L Building Regulation compliant, and compatible with BS7593. MC3+ can be dosed into the system directly through the MagnaClean filter. Available in 300ml Rapide canisters. Removes sludge, debris and scale. High performance chemical cleaner. Restores heating efficiency. Treats up to 125 litres. High concentrate formula. MC3+ 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. Homeowner Benefits: Removes magnetite, debris and scale. Restores heating efficiency. Helps reduce heating and maintenance bills. Installer Benefits: High performance chemical cleaner. Highly concentrated formula. Suitable for all heating systems. Gets to work in an hour. Can be left in the system for up to a maximum of 28 days. Part L Building Regulation compliant and compatible with BS7593. Can be dosed through the MagnaClean® filter. Available in 500ml bottle. Can be used with any of ADEY's water testing products.