Bonapur NP


BONAPUR® NP is specialty modified polyurethane adhesive characterized by a particularly good adhesion to strongly plastified PVC, as well as hard PVC, polyurethanes and various other materials. Can be successfully used without prior thermal activation. BONAPUR NP can be applied as one-component and two-component adhesive with the addition of 3-8% Quidur 246-06 hardener.


BONAPUR® NP is designed mainly for repair works of tarpaulins coated with PVC, as well as for repair works of toys made of PVC and other similar products. It can also be used for repairing footwear with soles made of PVC or PU.


Appearance:            colorless to light-yellow liquid with slight opacity.

Dry weight:               17-19% in accordance with PN-EN 827

Viscosity:                   KF 6 mm, outflow 50 ml 55-62 sec. in accordance with PN-EN ISO 2431;

Peel Strength in accordance with PN-ISO 11339 type of material: canvas-canvas:

Initial – at least 3,0 kN/m

Final – at least 4,0 kN/m

Hydrolysis and thermal resistance: good, increases in two-component systems.