GUIBAO 553 GP Silicone Sealant
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general purpose sealant, indoor sealant, silicone caulk, acetoxy sealant
Basic Uses
GUIBAO 553 GP silicone sealant is designed for
- Window and door glass glazing
- Joint seal for interior/exterior decoration glass
- Joint seal for glass, ceramics, aluminium alloy, plastics, wood, paper, etc.
- One part, acetoxy cure, easy to use
- Fast cure rate
- Cures to be durable flexible silicone sealant once exposed to atmospheric moisture
- Excellent water resistance
- No shrinkage during cure
- Excellent adhesion to glass, ceramics, etc
- Low modulus, excellent extension/compression recovery
Colours
GUIBAO 553 is available in clear, black and white.
Packaging
GUIBAO 553 is available in 350ml plastic cartridges (net 300ml),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 |
| GB/T 13477 (ISO 7390) | Slump | mm | ≤3 | 0 |
| GB/T 13477 (ISO 8394) | Extrusion rate | ml/min. | ≥80 | 460 |
| GB/T 13477 (ASTM D 2377) | Tack free time | h | ≤3 | 0.3 |
| GB/T 13477 (ISO 8339) | Tensile modulus | MPa (23℃) | 1 | 0.61 |
| GB/T 13477 | Adhesion at 60% elongation | No failure | No failure |
*GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization
Complete technical information and literature, adhesion testing and compatibility testing are available from GUIBAO.
Application Method
Apply GB553 in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the joint surfaces.
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