Sikaflex 221 multi - purpose mastic adhesive - Black - 400ml - Sika

Multi - purpose mastic adhesive SIKA Sikaflex 221 - Black - 400ml, is a flexible mastic adhesive designed for the production of high - strength waterproofing joints and adheres to many substrates such as wood, metals, primers and paints (bi - component), ceramics and plastics. Advantages: Single component Excellent resistance to ageing Non - corrosive Painting and sanding possible NSF approval for safe use in food environments. Features: Density: approx. 1.3kg/l (depending on colour) Application temperature: +5°C to +40°C Skin formation time: about 60 min Open time: about 45 min. Packaging: 400ml Reference: 54576 Packaging: 1x SIKA Sikaflex Multi - Purpose Sealant Glue 221 - Black - 400ml Delivered in its original packaging Tips : Support: Sikaflex 221 must be applied to dry, grease - free and dust - free surfaces. Application: Place the bag in the gun tube and make an incision in the clip. Cut the nozzle to the desired size and apply the product with a pneumatic or manual gun. Once opened, the product must be used in a relatively short time. The optimum application temperature: +15°C to +25°C. The joints must be smoothed before the product has formed its skin. We recommend using Sika Tooling Agent N. Any other agent or lubricant should be tested to ensure its compatibility. Use Sika products with caution. Before use, please consult the manufacturer's product manual available on the sika.com website.