Sika - SikaHyflex 140 - Polyurethane Sealant - PU Sealant
One part, moisture curing, elastic joint sealant based on polyurethane. It is suitable for outdoor applications.
Used as a general purpose sealant for sealing joints in building construction such as movement and construction/isolation joints around windows and doors, facades, claddings, etc. in concrete, brick, wood, metal and PVC sections and structures, etc.
- One component,ready to use
- Weather resistance, excellent aging resistance
- Movements capability: 25%
- Very good adhesion to many substrates
- Excellent workability
- High tear resistance
- Can be overpainted (subject to compatibility trials)
12 months from the date of production if stored properly in undamaged original sealed packaging, in dry conditions and protected from direct sunlight at temperatures between +10°C and +25°C.