KORING 761-9
1,
The agent KORING 761-9. A cleaning agent for moss and lichens for washing and regenerating roofs.
2,
When using the agent, it is necessary to wear gloves and protect your eyes!
3,
Measuring the concentrate of KORING 761-9 for dilution with water.
4,
Dilution of the concentrate with water in a ratio of 1:10.
5,
Pouring the diluted agent into a suitable container for spraying. The concentrate can be dosed directly into the pressure washing equipment if it allows for maintaining the dilution ratio.
6,
A roof overgrown with lichens before applying the agent.
7,
Spraying the diluted agent onto the roofing material. The application is done in excess, i.e., as much as the material can absorb, allowing the agent to run off. It is important to let the agent sit for at least 1 hour. It is commonly left to act until the next day. Its drying on the roof does not reduce its effectiveness; on the contrary, it increases its hydrophobic effect.
8,
Pressure washing the surface treated with the KORING 761-9 agent.
9,
Different result when pressure washing the treated and untreated surface with the agent.
10,
Simultaneously with its washing and removing effect, the KORING 761-9 agent strengthens the surface of the roofing material and creates a water-repellent finish. Therefore, the treated roofing dries quickly after washing, and it also accumulates less dirt.