TEROSON FO 50 SK

VAPOR-RETARDING AND PLASTERABLE UNIVERSAL SEALING MEMBRANE

  • Equipped with a 20 mm self-adhesive strip
  • Vapor diffusion-retarding (sd value ≥ 50 m)
  • Suitable for new construction and renovation projects

Features and benefits

Vapor-retarding and plasterable universal sealing strip for the air- and windtight sealing of connections – indoor use (warm side of the building).

Properties

Description

TEROSON® FO 50 SK - with one-sided, self-adhesive PSA hotmelt adhesive. These classic sealing products combine easy installation on window frames, with versatile use on masonry when using an additional adhesive paste. Ideally suited for uneven and even substrates. Can be used all year round thanks to TEROSON AD SP paste. This ensures safe results and versatile applications. That is safe and absolutely universal.

Documents and downloads

How to use

CERESIT Tiling CE60 LP Instructions Illustration Step 1

SUBSTRATE PREPARATION

Clean the substrate before fixing the sealing strip. The areas to be sealed must be load-bearing, sound and free from dust, release agents, oil, grease, sintered layers and other substances that may impair adhesion.All metal substrates, e.g. element surfaces of aluminum or zinc, must be free of oxide layers and release agents.

CERESIT Tiling CE60 LP Instructions Illustration Step 2

APPLICATION: Use of primers

On mineral, weakly bound but load-bearing substrates it is recommended to apply a TEROSON primer. In adverse weather conditions, the use of adhesion promoters is required on mineral substrates. Particularly suitable is TEROSON PR Primer M+S. 

CERESIT Tiling CE60 LP Instructions Illustration Step 3

CONNECTION SEALS ON WINDOWS / FACADES

The foil equipped with a self-adhesive strip that is covered by a release film. After peeling off the 20 mm wide film, this part of the sealing strip can be fixed cleanly and efficiently to the frame/profile. Press the strip down with a TEROSON hard rubber roller. In the 2nd step, the sealing strip is bonded firmly to the substrate using an adhesive paste. 

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Frequently asked questions

We recommend a TEROSON primer for mineral, weakly bound but stable substrates. In adverse weather conditions, it is always necessary to use an adhesion promoter on mineral substrates.

The adhesive width for the frame profile is 20-30mm, this is already specified by the self-adhesive strip of the respective sealing foil. The adhesive width varies from 30-50 mm depending on the structure of the product, the current technical data sheet for the product is decisive. Note: Depending on the project, the adhesive width can be increased on smooth, clean and stable substrates after consultation with the TEROSON facade expert. Also can be lower.

Overlapping film joints are glued on top of each other with a width of approx. 50 mm. An additional mechanical fastening of the TEROSON sealing foils is generally not required.