GUIBAO 995 Silicone Sealant for Total Vision System
total vision system sealant, silicone sealant, building sealant, architectural sealant, adhesive
Basic Uses
GUIBAO 995 Silicone Sealant for Total Vision System is a high performance silicone sealant specially designed for
- Weather seal in spider fixed curtain walls and total vision systems
- Art glass seal and bonding
- Glass joint seal
- One part, fast cure
- Outstanding weatherability
- Excellent resistance to temperature extremes, virtually unaffected performance from –50 ℃ to 150 ℃
- Good compatibility with other neutral silicone sealants
Colours
GUIBAO 995 is available in translucent.
Packaging
GUIBAO 995 is available in cartridges (net 300ml), every 24 pieces to a carton.
For more details, please download:
These values are not intended for use in preparing specifications
| Test Method | Property | Unit | Standard | Result |
| ASTM C 639 | Slump | mm | ≤4.8 | 0 |
| ASTM C 603 | Extrusion rate | s | ≤10 | 1.9 |
| ASTM C 679 | Tack free time | h | ≤3 | 0.4 |
| ASTM C 661 66153113477 | Hardness | Shore A | 20～60 | 32 |
| ASTM C 1135 | Tensile strength | MPa | ≥0.345 | 0.45 |
| ASTM C 792 | Heat aging | Qualified | ||
| chalking | Nil | Nil | ||
| cracking | Nil | Nil |
*ASTM: American Society for Testing and Materials
Complete technical information and literature, adhesion testing and compatibility testing results are available from GUIBAO.
Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.
Application Method
Mask areas adjacent to joints to ensure neat sealant lines. Primer is generally not required for non-porous surfaces, but may be necessary for optimal seal performance of certain porous surfaces. So adhesion testing is always recommended.
Apply GUIBAO 995 in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the backing materials and joint surfaces. Remove masking tape as soon as the bead is tooled.
