

Product Details
Soudal Soudatight LQ is a high-quality fibre-reinforced polymer membrane which 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 fibre-reinforcement. Once dried a second coat (or more) can be applied if required, after which it can be painted or plastered over. The black variation changes colour after drying, from blue to black. The white version does not have this colour indication.
- Liquid polymer membrane
- Airtight
- Solvent-free
- Easy to apply by brush
- Fills gaps of up to 5mm due to fibre-reinforcement
- Passive House certified component (phA)
Size: 4.5kg tub
Consistency: Paste
Skin Formation: ca. 60 min
Drying Time: ca. 24 - 48 hours
Consumption: 500-1000 g/m² (substrate dependent)
Sd Value: 37.5 m
Colour: Black (Blue when wet and dries black)
Application
General airtightness of any joints or connections e.g. floor to wall joints, wall to ceiling joints. Can also be used as an alternative to SWS Inside Tape if used as part of a system with Soudafoam Window & Door SWS.
- Penetration seals
- Seams, gaps, cracks and holes
- Wall-floor connections
- Wall-Wall connections
- Window connections:
- Inside inner leaf (reveal area)
- Outside inner leaf
Soudal Soudatight LQ is a high-quality fibre-reinforced polymer membrane which 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 fibre-reinforcement. Once dried a second coat (or more) can be applied if required, after which it can be painted or plastered over. The black variation changes colour after drying, from blue to black. The white version does not have this colour indication.
- Liquid polymer membrane
- Airtight
- Solvent-free
- Easy to apply by brush
- Fills gaps of up to 5mm due to fibre-reinforcement
- Passive House certified component (phA)
Size: 4.5kg tub
Consistency: Paste
Skin Formation: ca. 60 min
Drying Time: ca. 24 - 48 hours
Consumption: 500-1000 g/m² (substrate dependent)
Sd Value: 37.5 m
Colour: Black (Blue when wet and dries black)
Application
General airtightness of any joints or connections e.g. floor to wall joints, wall to ceiling joints. Can also be used as an alternative to SWS Inside Tape if used as part of a system with Soudafoam Window & Door SWS.
- Penetration seals
- Seams, gaps, cracks and holes
- Wall-floor connections
- Wall-Wall connections
- Window connections:
- Inside inner leaf (reveal area)
- Outside inner leaf
Datasheets, Guides & Documents
Techincal Datasheets (TDS)
SOUDAL Soudatight LQ Paint On Airtight Membrane (Black) - 4.5kg
- Regular price
- £40.60 inc. VAT
- Unit Price
- £9.02 per kg
- Ex-Vat Price
- £33.83 ex. VAT
- Unit Price
- £7.52 per kg
- Sale price
- £40.60 inc. VAT
- Unit Price
- £9.02 per kg
- Regular price
-
£40.60Save £0.00 - Ex-VAT Price
- £33.83 ex. VAT
- Unit Price
- £7.52 per kg
- Regular price
-
£33.83Save £0.00
Product Code: SKU: SOU/STLQB-45
