Waterproof Silicone Sealant ST-861
The ST-861 waterproof silicone sealant is a type single-components, neutral sealant, general purpose. It can also used to build aquarium and glass roof.
- Free primer, strong adhesive force for glass, aluminum and most building material.
- Easy and convenient be extruded in the temperature 10℃-50℃.
- Superior resistance in both high and low temperature, from -60℃. to 180 ℃.
- Good Movement capability ±25%.
- Non corrosivity and non-pollution to environment
Range of usage:
The sealant is use for waterproofing and weatherproof sealing of water tank joint, Aquarium, glazing curtain walls, aluminum panel curtain walls. Build good adhesion on glass,alumium,metal,concrete material.
Properties:
No. |
DESCRIPTION |
TECHNICAL DATA |
|
1 |
Appearance |
Black, grey,brown and white, etc |
|
2 |
Sag |
Placed Vertically (mm) |
≤ 1 |
3 |
Surface dry Time (minutes) |
≤ 20 |
|
4 |
Full curing time (hours) |
3-7 |
|
Belowed specification was measured after 21 days in the condition of 23℃, 50% relative humidity |
|||
1 |
Shore Hardness A |
30 - 60 |
|
2 |
Adhesive strength (Mpa) |
≥0.6 MPa |
|
Standard |
ASTM C920, GB/T 14683, JC/T882 |
||
Package:
Cartridge package: 300 ml / cartridge , 25 cartridges / carton.
Sausage package: 592 ml / cartridge , 20 cartridges / carton.
Storage:
12 months stored in cool(below 27℃), dry and ventilated places.
NOTES
1. In case of contact with eyes, wash with plenty of water immediately.
2. Avoid long-term contacting with skins, placed carfully, avoid children touch.
3. Avoid contaminating food, medicine or cosmetics, etc
Restricted application:
- The place where be absolutely sealed and insulated air.(cured process need air)
- Vulcanized or semi-vulcanized rubber.
- The building materials who may exude grease, plasticizer or solvent, etc
- The joint which suffering excessive friction
- Frosted or humid surface.
SECURITY NOTICES
Aboved information don’t include all the safety notices. For safely using, carefully reading of The <Application Standard of the Structural Silicone Sealant> and the Product Manual, we whould like provide them any time.. Sufficient secure tests should be carried out.
Method of application
1. Surfaces must be cleaned, dried and free of grease.
2. Masking tape should be used to avoid contamination and they shall be removed after sealing.
3. It could be used directly under the temperature between 10 - 50℃.
Estimated consumption amount:
Standard cartridge packaged of silicone sealant, 300ml net volume.
Seal length unit: meter
|
Seal Width(mm) |
|||||
Seal Depth(mm) |
6 |
9 |
12 |
15 |
20 |
25 |
6 |
8.3 |
5.6 |
4.2 |
3.3 |
2.5 |
2 |
9 |
5.6 |
3.7 |
2.8 |
2.2 |
1.7 |
1.3 |
12 |
4.2 |
2.8 |
2.1 |
1.7 |
1.3 |
1.0 |
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