AI 770

Substrate type
Clinker brick and tiles, face bricks, porcelain stoneware, glazed and terracotta tiles, cobblestone, concrete, glass and plastic surfaces as well as some metals.

Substrate preparation
Remove any loose material not bonded to the substrate. Remove persistent cement and lime mortar stains mechanically with a hard brush or beat them out. Moisten the cleaned surface with water before using the product. Protect not cleaned surfaces accordingly.

Instructions for use
Choose cleaner concentration depending on the type and degree of contamination. For particularly stubborn stains, use the product as it is, whereas in case of lighter stains the cleaner can be thinned with water in the proportion from 1:1 to 1:5. Apply uniformly on the substrate with a paintbrush, sponge or spraying device. Spraying method can be used for larger surfaces. Do not allow the treated surface to dry. Allow ca. 15 minutes and clean the surface with a brush or sponge and wash with a plenty of water. Repeat the procedure after several days if the cleaning effect has not been achieved as desired. While using the product on metallic surfaces, wipe them dry after cleaning. Do not use on marble, travertine, limestone and acid-sensitive surfaces. Test the product on a small spot to check its action on a specific material. Use the product only if you are satisfied with the result. Cement joints can be damaged by using the product in high concentration. Store the unused product in a tightly closed container.

Tools
Paintbrush, sponge, hard brush, container, sprayer, spraying gun.

Working conditions
Work in ambient and substrate temperatures between +5°C and +25°C. Do not add any other substances to the product, except for water.

Storage
In original, not damaged, tightly closed containers in temperature between +5°C and +25°C – shelf life 12 months from production date. Protect from frost during transport and storage.

Notes
The specifications and instructions for use are given for the temperature of (20±2)°C and relative air humidity of (65±5)%. The effectiveness may alter in different conditions. Wear safety goggles. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Protect your skin. Use protective clothing and gloves. Keep away from children. Use water for cleaning tools. The manufacturer accepts no responsibility for damage caused by unskilful or inappropriate use of the product.

General recommendations
Perform works according to the Guidelines to Clinker Nano-system, building practice, observing health & safety standards and regulations.

* depends on the degree of contamination and surface type