Polyurethane 661 has the features of wet solidify, with no solvent, no shrinking, no flowing and strong bonding. It is waterproof, oil resistant, anti-aging and shock resistant. It is a high elastic Para-base material without corrosion.
It is widely used in the sealing and maintenance of all kinds of materials for vehicle body and front glass, mechanics, shipbuilding, astronomic, military, automobile, track, large screen, decoration and etc.
On the other hand, we can also supply constructive adhesive for sealing and water proofing of distortion gap, construction gap, curtain wall, brick, brand etc.
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