1-C polyurethane

Processing

Use commercially available manual or pneumatic applicator guns, such as TITGEMEYER’s high-quality “Hand tool”, “Air tool” or “Rechargeable tool”, in temperatures ranging from +5 °C to +35 °C. Between 2 to 6 bar are required when working with compressed air. Lower material temperatures will lead to increased viscosity, higher temperatures to reduced viscosity. Depending on the ambient temperature and humidity, the seal weld will need to be smoothed out while the skin is forming. We recommend that you use Köratool AM10 to do this.

Pre-treatment

The surface must be clean, dry and free from grease. Each item must be individually checked to determine how compatible the products are with – and how well they adhere to – synthetic materials and paint. To improve performance on non-porous surfaces, such as glass, FRP, aluminium, stainless, bare or galvanised steel, we recommend pre-cleaning the surface using Körabond HG 81 or Körasolv WL as prescribed in the current pre-treatment table.

Bonding

Apply to the substrate directly from the cartridge/foil pack tip. The bead geometry will depend on the quality and properties of the materials being joined and the use requirements. Insert the contact material (part to be bonded) while the skin is forming and press into place. Given the pasty consistency, it is recommended that you secure the connected parts until the adhesive has cured. The curing time will depend on the temperature and moisture content.