SEAYU ® one component S207 is a kind of universal s ilicone sealant . V ulcanization in room temperature .
Thixotropy viscosity . The product has good resistance to heat and g ood weathering resistance . G ood electrical
insulating performance , Mainly used for electrical electronics and communications equipment waterproof seal,
auto industrial sealing, bonding and reinforcement.
Typical Value Range Test Standard
Chemical Type Silicone
Density (g/cm3) 1.36 1.30-1.40 GB/T 13354-1992
Extrusion rate ( g/min )
(0.6MPa@25 °C /60s) 150 200-420
(mm@25 °C 24) 2
Curing time ( min@25 °C ) 15 - 35
Typical performance after curing
( 25 °C /50+5%RH ,7days )
Temperature Range( °C ) -54 ~ +200
Shearing Strength ( MPa ) ≥ 1 .5 GB/T1701-2001
El ongation ( % ) ≥ 3 50 GB/T1701-2001
Hardness ( SHORE A ) 20-60
In order to achieve the best effect of seal, the surface should be clean without oil. Lacquer layer or coating
must assure enough adhesion.
M oisture in the air will make the product curing . So after besmear ing the p roduct besmear to the seal
surface , assemble them together in a few minutes .
The best performance can reach after 72 hours .
Excess glue can erase with a nonpolar solvent. Excessive products after curing can scrape with a knife or a single razor .
S 207 will not be used for the pads of hydrocarbon fuel storage device and gasification unit s. Otherwise, the
material will be so much inflation that machinery p erformance is loss. S 207 won ’ t be use for the sealing
of thick a cetic acid, hydrochloric acid, nitric acid and sulfuric acid.
Keep away from children.
The workshop should be adequate ventilation.
Wash with soapy water if on skin.
Wash with a lot of soapy water and then go for doctor if in eyes.
For more information, please refer to MSDS.
Package and Storage
12 months sealed at 8 -2 8 °C .
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