Hi, I will be installing new grey cement fibre sheeting to my garage apex roof and would appreciate your recommendations available to coat the top surface with a cost effective brush on coating for waterproofing long term.
Britannia Aquashield Eco offers a flexible waterproof finish that can be applied directly to cement fibre sheets. The first coat should be thinned 10% with clean water followed by an undiluted coat - all instructions and preparation guides are on the product page and in the downloadable data sheet.