Necuron K4


Polyurethane based 2-component adhesive for

NECURON®-modeling materials specially designed for


Mixture-ratio A to B:
2 to 1 (by weight)
Pot life:
approx. 3 - 5 minutes
Curing time:
approx. 18 - 24 hours at 20°C
Technical data:
Colour: orange (similar to NECURON® 480)
Stir part A well before use to ensure that it is completely homogenised. For best results, we recommend that both components have a temperature of at least 20°C before mixing. Add the correct amount of part B to the part A and stir for 20 seconds. Brush, spread or spray onto both bond surfaces and press together quickly. We recommend to clamp the glued surfaces together to ensure a perfect bond. Surfaces must be clean and free of dust. Apply thinly and evenly.
Subsequent machining:
Glued parts can be generally machined after 15 – 30 minutes clamping time at room temperature. Maintain temperature at a minimum  20°C during cure.
1.2 sales units will glue approx. 2 boards
Shelf life:
Shelf life approx. 6 months in well closed containers and a dry environment at a temperature of 20°C to 25°C - preferably in original packs.
Delivery/packing unit:
0.5 kg component A
0.25 kg component B
data sheet (pdf format) for downloading
safety data sheet (pdf format) for downloading
(component A)
safety data sheet (pdf format) for downloading
(component B)