KATER300 UNIVERSAL SILICONE SEALANT

construction sealant
Acid & solidified; high intensity; fast solidification; good tightness; weathering resistant; ultraviolet resistant; ozone resistant; water resistant; high and low temperature resistant
Usages:
1. Various glazing projects
2. Various interior decoration glass, aluminum alloy and glass device projects
3. Seal & cementation of al-alloy door & window, storefront, show window, diagonal and skylight corner line
4. Good sealing performance for glass, glass fiber, pottery & porcelain and greaseless material

Testing Standard:
GB/T14683-2003
Silicone Building Sealant
NO.
Item
Data
1
Type
Acetoxy
2
Density (g/cm
3
)
0.96
3
Capacity movement
±30%
4
Skin formation
10-15 minutes
5
Curing Rate (2mm/h)
10-12
6
Drying(4mm/h)
24-30
7
Max. Tensile strength
1.3
8
Hardness shore A
20±2
9
Elongation at Break(%)
≥450
10
Modulus Mpa(100%)
0.55
11
Application temperature
-20°C to +40°C
12
Temperature resistance
-50°C to +100°C
13
Adhesive
OK
14
Weatherproof
OK
15
Cold-hot adhesive
OK
16
Under water adhesive
OK
17
Elastical Recovery (%)
96
18
Mass-loss Rate (%)
40
Skin drying time and fully drying time under: 23°C and 50% humidity