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Remmers Clean AC (formerly Clinker Cleaner AC) can be used for all kinds of fair-faced masonry work, interior and exterior, especially clinker, hard-burned brick, one-quarter brick and facing masonry work.
**Available for delivery - see Delivery Options below**
Remmers Clean AC (formerly Clinker Cleaner AC) can be used for all kinds of fair-faced masonry work, interior and exterior, especially clinker, hard-burned brick, one-quarter brick and facing masonry work. Also removes boiler scale! It is not suitable for sand-lime facing brick.
Remmers Clean AC contains an acid that removes lime and cement laitance, efflorescence and calcareous sinter and also dissolves the remains of mortar, lime and scale. While acting, Clean AC forms easily soluble compounds that can be rinsed off with water.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
![]() | Question:
Will this remove black mastic residue from hard stone where it has absorbed into the surface ? |
Answer:
No, Remmers Clean AC would not be effective in this instance. We would recommend contacting the manufacturer of the mastic (assuming you know this) and seeking their advice on removal. | |