This refill of hybrid sealant SIKA Sikaflex 521 UV - Light Grey - Refill 600ml adheres to most substrates (wood, metals, primers, and ceramic, plastic paints...). It is ideal for all your sealing joint work intended to withstand harsh weather conditions. Easy to use and durable, this adhesive can be painted after being sanded.
Specialising in chemical products, Sika is a leader in the development and manufacturing of systems and products for bonding, sealing, soundproofing, reinforcement, and protection in the construction and automotive industries. Product innovation and excellence in quality and service have been the company's priorities for over 100 years now!
- Excellent resistance to ageing and weather conditions
- Good adhesion on many substrates without special surface treatment
- Flexible
- Can be sanded and painted
- Low odour
- Non-corrosive
- High electrical resistivity
- Solvent-free, VOC-free, and isocyanate-free
- Free from silicone and PVC
- Single-component
- Density: ≈ 1.4 kg/l
- Application temperature: +5°C to +40°C
- Skin formation time: approximately 30 minutes
- Storage: 12 months
- Volume: 600 ml
- Colour: Light Grey
- Ref. 70268
A refill of hybrid sealant SIKA Sikaflex 521 UV - Light Grey - Refill 600ml
In its original packaging
Read the instructions carefully before use
