Payment & Shipping Terms:
|Shelf Life:||12 Months||Color:||Whit/Black/Brown/Other Common Colors|
|Usage::||Construction, Transportation, Woodworking||Tensile Strength::||2.0Mpa|
|Extrusion Rate::||400g/min||Working Temperature::||-40 To 320 ℃|
High Quality 789 Weatherproof Neutral Silicone Sealant
is a one part, low mould, neutral curing silicone sealant, the sealant compatible with all kinds of silicone sealant, It is specialized in architectural seal and bonding, has excellent adhesive ability between most construction material without primer. It easily extrudes in a wide range of weather condition, the sealant formed a permanently flexible rubber after cured. Structural silicone sealant has excellent weatherproof ability, virtually unaffected by sunlight, rain, snow, ozone or temperature extremes
Usage: The sealant especially design for structural bonding and curtain wall adhesive constructions. It easily extrudes in a wide rang weather condition and quick cures at room temperature to form a high durable and flexible rubber
|1||Appearance||Smooth paste without bubble or particles.|
|Color||Clear,White,Black or any other color|
|2||Specific Gravity g/ml||0.93-1.40(depend on color)|
|3||Sag||Placed Vertically (mm)||None|
|4||Silicone content||> 98|
|5||Skinning time (Minutes)||≤ 30|
|6||Full curing time (hours)||30 - 48 ( 5mm thickness)|
|7||Tooling time (Minutes)||60|
|8||Tensile strength (Mpa)||≥0.80|
|9||Maximum elongation ratio %||300|
|10||Hardness Shore A (Cured)||>35|
|11||Service Temp °C||-25 to 185|
|12||Extrusion rate (g/minutes)||360|
|13||Shelf Life (Month)||12|
Cartridge package: 280ml, 300 ml / cartridge , 24 cartridges / carton.
Sausage package: 590 ml, 600ml / suasage, 20 cartridges / carton.
12 months stored in cool(below 27°C), dry and ventilated places.
The silicone sealant should avoid used in followed conditions:
1 The building materials that may exude grease, plasticizer or solvent, etc
2 The place is absolutely sealed and air-insulated . (curing process needs air)
3 Vulcanized or semi-vulcanized rubber.
4 Mixed sealant
5 The joints which undertake high structural strength, have suffered excessive friction or physical destroy before injecting the sealant.
6 Frosted or humid surfaces.
7 When applying on chrome plated surface, please consult our specialists if necessary.
The above information do not include all the safety notices. For the sake of security, Please read the <Application Standard of the Structural Silicone Sealant> and the Product Manual carefully. We would like to provide them any time.. Sufficient safety tests should be carried out.
Estimated consumption amount:
Standard cartridge packaged of structural silicone sealant, 300ml net volume
Seal length unit: meter
Contact Person: silicone