Alfagel 400

Alkali-resistant silicone-based preservative that penetrates well into the substrate (SILKO-approved 3.252). Prevents the capillary penetration of precipitation and splash water into the structure. Lets humidity escape as vapor from inside the structure. Reduces the risk of frost damage and the build-up of salt on the structure’s surface. Due to its paste-like consistency, the substance does not drip and can be spread as thick coats (in a single application) even on vertical surfaces and the bottom surfaces of bridge structures.

Environmental Product Declarations (EPD) present transparent, verified and comparable information about the life-cycle environmental impact of products and services.
  • 805
  • 2.5 m²/kg
  • 5 m²/kg
  • 5 h
  • 2 h
Documents
Product Data
Description

Alkali-resistant silicone-based preservative that penetrates well into the substrate (SILKO-approved 3.252). Prevents the capillary penetration of precipitation and splash water into the structure. Lets humidity escape as vapor from inside the structure. Reduces the risk of frost damage and the build-up of salt on the structure’s surface. Due to its paste-like consistency, the substance does not drip and can be spread as thick coats (in a single application) even on vertical surfaces and the bottom surfaces of bridge structures.


Product Features

Facades of residential, commercial, industrial, storage and other buildings, bridge structures.


Recommended Uses

For the protection of concrete, brick-faced precast concrete and exposed-aggregate surfaces.


Technical Information
Coverage

Approx. 2.5 to 5 m²/kg.


Thinner

Waterborne


Application Method

spraying, brush, roller


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