GK Render Cleaner 5LTR

GK Render Cleaner is a professional, long-lasting, multi-purpose cleaner designed for removing organic soiling from render surfaces, restoring their appearance. It is a natural surfactant that foams when applied and is safe for most hard substrates.

• The description claims that it will not harm or discolour the treated surface.
• The description claims that it can be used on almost any hard substrate.