Safety data sheets › Polyurethane sealant
Sikaflex-221
Warning Sika Australia Pty Ltd
Open the safety data sheetPDF, 12 pages, 0.2 MB. Page 1 is 6D's cover; the manufacturer's sheet follows.
First aid
- Inhalation: Move to fresh air.
Emergency 000 · Poisons Information Centre 13 11 26
- Product
- Sikaflex-221
- Manufacturer
- Sika Australia Pty Ltd
- Where 6D uses it
- General purpose elastic sealing and bonding on precast, pits and metalwork.
- Classification
- Flammable liquids Cat 4; STOT repeated exposure inhalation Cat 2, central nervous system; Acute aquatic hazard Cat 3
- Dangerous goods
- Not a dangerous good
- Sheet issued
- 13 February 2026, version 5.0
- Review due
- 13 February 2031
6D Civil Pty Ltd hazardous chemicals register 6DC-OHS-RG-0004 Rev A. This page summarises the manufacturer's safety data sheet, which governs. A printed copy is uncontrolled.