GU joint sealing compound – external use
- Building and structural joints
- Durable, diffusion-open external seal for connecting joints between masonry and door or window frames
- Glass/frame sealing in combination with coated timber, anodised aluminium and hard PVC
- Joints in sanitary spaces and kitchens
- Joint sealing in ventilation systems
- Seals for cold stores and container construction
- Connecting joints between sink and wall
- Sealing connecting profiles and flashing strips
- Product for repairing
High-quality, neutral cross-linking, permanently elastic, one-component joint sealing compound.
- Very good workability
- Tested to DIN 18545, part 2 E
- Colourfast
- Weatherproof and UV-resistant
- No embrittling or chalking
- No hairline cracks
- Very good adhesion to many substrates, including coated timber, hard PVC, anodised aluminium, metal, glass
- Permanently elastic after curing
- Corrosion-free
- Coating compatible to DIN 52452-4, test method A1 (cannot be over-painted)
- Area of application: Weather protection – external
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