Airtightness

SWS expanding foam offers superior thermal and acoustic insulation properties and is totally airtight after curing.

Based on FLEXIFOAM® technology, once cured the foam remains flexible which gives improved durability.

Recommended for all A, A+, and A++ windows and doors or any applications where an airtight seal is required. Sealing gaps where improved thermal and acoustic properties are required. Any joint filling which has high and repetitive movement or where vibration resistance is required.

Soudatight LQ is a high-quality fibre-reinforced polymer membrane that forms an air and vapour-tight elastic membrane after drying. 

 The product can be quickly and easily applied with a brush in the desired layer thickness on almost any mineral substrate. Fills crack up to 5 mm due to fiber-reinforcement.

Used for general airtightness of any joints or connections e.g. floor to wall joints, wall to ceiling joints.

Acryrub SWS is an airtight, premium, highly elastic acrylic polymer sealant and filler that is solvent-free, virtually odorless, and easy to use.

Used for airtight sealing of interior joints and window connections with movement of up to 12,5%.

Conform DIN EN ISO 11600 F12,5E.

SWS Vario Extra is a full surface adhesion, moisture-controlling foil with 3-part backing foil and 1 opposite self-adhesive strip for the airtight and watertight sealing of joints around windows, doors, and panels.

The S-value adapts to seasonal variations in temperature and air humidity that occur in the connection joints.

SWS Vario Extra can be applied both along the inside and outside.