Sikaflex 221, cartridge 300 ml

Safety data sheet
Product technical sheet

A complete range of glues and sealants for boating or industry.
The experience, capacity for innovation and reliability of Sika in the field of shipbuilding make it the reference brand in terms of bonding, waterproofing, caulking and insulation. This is why, after testing them in extreme conditions, the largest shipyards and the best skippers have chosen Sikaflex products for the construction, maintenance and repair of their boats.

New "i-cure" technology
World leader in the market for polyurethane sealants and glues, Sika is today creating the difference with the development by its Research and Development teams of a new advanced technology: the "i-cure" technology. i-cure".
Developed from a new latent hardener formula, i-cure technology allows the manufacture of a whole new generation of high-performance, environmentally friendly polyurethane sealants and adhesives as well as than its users.
The new range is not only more resistant to UV rays and bad weather, but it also has better hold on porous and smooth surfaces.

Suitable for:

• Non-slip adhesive for small surfaces
• Installation of fittings
• Sanitary sealing
• Interior fittings

Cartridge: 300 ml
Colors: black, gray, white

Volume change: approx. - 6%
Skin formation time: approx. 60 min.
Curing speed: approx. 3 mm / 24 h at 20°
Elongation at break: > 500%
Tensile strength: 1.8 N/mm²
Application temperature: +5° to +40°
Service temperature: -40° to +90°
Consumption: 5 x 5 mm joint 10 m / cartridge