One-component solvent-based silicone fluid that, thanks to diffusion and capillarity, penetrates the substrate, creating an appropriate salt barrier, preventing and minimizing salt precipitation (at the same time preventing the appearance of efflorescence), even if they are in high concentration in concrete or other building materials . It is a ready-to-use product and can be used on absorbent mineral substrates such as concrete, mortars, bricks and cement screeds.

Features

• penetrates deeply into the building material
• it is very alkali-resistant
• dries quickly (when touched)
• can be used on slightly moist substrates
• permeates water vapor, so it allows the substrate to breathe - does not close the pores in the concrete and does not create a water vapor barrier

Application

• general appearance and color colorless liquid
• compound chemical compounds active in silicone
• specific gravity 0.85 0.1 g / cm ³ (according to ISO 1675)
• flash point> 21 ° C
• flammability classification II
• substrate and ambient temperature during application> 5 ° C
• time before application of the mortar and / or coating at a temperature of 20 C <20–30 min reduction of water vapor permeability ≥ 5% (according to DIN 52615)
• consumption * for one layer 0.4-0.5 l / m ²
• bucket 25 l

* the consumption is indicative and may vary depending on the porosity and condition of the substrate and the application method used