Weicon Easy-Mix PU-90 - polyurethane structural adhesive - weicon Easy-Mix PU-240

High strength, extremely fast curing, high viscosity, very short open time (90 / 240 seconds)
WEICON Easy-Mix PU-90 / PU-240 Structural Adhesive can be sanded and painted after approx. 30 minutes, is weather-resistant, chemical-resistant and temperature-resistant from -55 °C to +125 °C (-67 to +257 °F). PU-90 / PU-240 bonds many materials together, such as composite fibres, plastics, polyurethane, epoxy resins, polyesters, metals, wood and ceramics. The adhesive has high tensile, shear and peel strength. PU-90 / PU-240 can be used in plastics technology, in mechanical engineering, in modelling and moulding, in metal construction, in ship and boat building.

Application:

• For low energy plastics
• For composite materials and polyesters
• For metal and epoxy resins
• For glass and ceramics
  
• For wood and stone
• For composite fibers and polyurethane
  
• In plastics technology
• In mechanical engineering
• In modeling and forming
• In metal construction
• In the construction of ships and boats.
• Shelf life 18 months at +23°C in a dry, dark place

Features and Benefits:

• Resistant to temperatures up to +125°C
• Resistant to temperatures up to +257°F
• Chemical resistant
• Resistant to weather conditions
• High tensile strength
• High shear strength
• High peel strength
• Extremely fast curing
• Color black
  
• Two-component polyurethane adhesive
• Short open time
• Can be sanded after about 30 minutes
• Can be painted after about 30 minutes

Technical data PU-90 / PU-240

Application method:

The conditions for perfect bonding are clean and dry surfaces (cleaning and degreasing with WEICON Surface Cleaner). Smooth surfaces should be machined. WEICON Easy-Mix products can be applied directly from the double cartridge using a static mixer. Discard the first 5 cm of the adhesive. The adhesive is applied from one side. The open times given refer to a 10 ml mixture at room temperature. Larger quantities will cure faster due to the thermal reaction typical of epoxy resins. Higher temperatures shorten the curing time and the open time of the adhesive processing. (as a guide - each 10°C above room temperature shortens both times by 50%). At temperatures below +16°C the open time and the curing time are extended. From a temperature of approx. +5°C no further reaction occurs.

Safety and health

When using WEICON products, please observe the physical, safety, toxicological and ecological data and regulations in our safety data sheets (www.weicon.de)

Available packaging and accessories:

[ 50g ] [ Easy-Mix D 50 dosing gun ] [ Nozzle ] [ Dosing tips ] [ Processing spatula ]