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891 PU high strength adhesive/sealant for automobile

Product feature
●Super high strength, high elasticity, excellent stickiness and cohesion made stickiness/airproof more flexible and resistent.
●One-component, moisture cura-
ble, non-sagging, no dropping on stand surface, convenience cons-
truction.
●No solvent, no corrosion to base materials, no pollution to the environment.
●Excellent sealing, puncture resistance, good aging, oil and water resistance.

Applications
●Used for windshield and side glass of all kinds of vehicles, railway carriage and shipping. Elastic bond-
ing of bus skeleton.

Test items	Performance
Appearance	Black, Paste
Density	1.25±0.05g/cm3
Touch dry time	20～60 min
Curing in 24h	3～5mm
Volatile content	≤4%
Shore A hardness	60±5A0
Strength at break	≥8.0MPa
Elongation at break	≥400%
Shear strength	≥4.0MPa
Extrudability	60g/min
Application temperature	+5～+35℃

Packaging
●Cartons of 20×310ml cartridg-
es, Cartons of 20×300ml sausages. Cartons of 20×400ml sausages. Cartons of 20×600ml sausages.? 250kg bucket, It can also be packed according to the request of consumers.

Transportation and Storage
●Transportation: Keep cool, dry and ventilating, keep away from heat, handle with care, and do not press.
●Storage: Store in the cool, dry and ventilating place between 5and25℃,and humidity≤50%RH

Shelf life

●Maximum 9 months in original unopened container. After 9 mon-
ths, it can still be used after check out.

Method of use

●Please read our matching appli-
cation instructions on the basis of different part.

Advice
●Suggest to use prime.
●Before selecting the prime and activator, examination should be
carried through in order to make sure that they have excellent quality.
●Please construct by application instructions strictly, failure of stickiness may be caused by any
operation disobeying construction technics.
●This product is innocuous after curable completely, but before set, please avoid to contact with eyes and skin. In case of eyes and skin contact, wash immediately and thoroughly with soap and water. See doctor immediately if it is serious.