The mineralizing and surface hardener for coated facades and concrete floors 241 LANKO RESIST Hardener - 100m - 20 L is a multi-surface agent which reinforces the mechanical resistance of the surfaces of materials or those of your mortars by making them harden. Thus, you will be able to protect in a durable way your floors of garage, cellar, terrace, but also all materials out of concrete, mortar, deactivated concretes... Moreover, thanks to the formation of minerals, you will avoid the appearance of spots and powdering. Advantages : Anti-wear treatment Stops powdering Long-term protection of concrete Features: Multi-surface protection Can of 20 L Consumption: 5 to 10 m/L according to the supports Conservation: 24h Appearance: liquid Colour: milky white Packaging: A mineralizing and surface hardener for coated facades and concrete floors 241 LANKO RESIST Hardener - 100m - 20L Delivered in its original packaging