GUIBAO 996 Neutral Silicone Sealant is formulated for weather and waterproofing seal of high-end window & door, and simple curtain wall.
GUIBAO 996 sealant is designed to meet or even exceed the requirement of Chinese national standard GB/T 14683-2017-Gn-25HM.
Storage and Shelf Life
GUIBAO 996 sealant should be stored in original unopened containers. It has a shelf life of 12 months from the date of manufacture.
GUIBAO 996 should not be applied: For structural glazing For the materials that bleed oils, plasticizers or solvents, such as impregnated wood, oil-based caulks In totally confined spaces as sealant requires atmospheric moisture for cure For frost laden or damp surfaces For continuous water immersion When surface temperature below 4℃ or over 50℃
GUIBAO 996 is available in black, gray, white and other customized colours.
GUIBAO 996 is available in disposable cartridges (net 300ml),24 pieces to a carton, and sausages (net 500ml), 20 pieces to a carton.
For more details, please download: GUIBAO 996 Neutral Silicone Sealant
These values are not intended for use in preparing specifications.
|GB/T 13477 (ISO 7390)||Slump||≤3 mm||0 mm|
|GUIBAO 0 /T 13477 (ISO 8394)||Extrusion rate||≥80 ml/min||418 ml/min|
|GB/T 13477 (ASTM D 2377)||Tack free time||≤3 h||0.7 h|
|GB/T 13477 (ISO 7389)||Extension recovery||≥80 %||90%|
|GB/T 13477 (ISO 10563)||Weight loss||≤10 %||7%|
|GB/T 13477 (ISO 8339)||Tensile modulus||＞0.4 Mpa||0.8 MPa|
|GB/T 13477 (ISO 11600)||Movement capability||±25%||±25%|
|JC/T 485||Adhesion after UV exposure||No Failure|
|GB/T 13477(ISO 8340)||Adhesion at fixed stretch|
|GB/T 13477(ISO 9047)||Adhesion after heat contract and cold extension|
|GB/T 13477(ISO 10590)||Adhesion after water immersion|
*GB: Chinese National Standard
JC/T: Chinese Recommended Standard for Construction Materials
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization
Complete technical information and literature, adhesion testing, compatibility testing and stain testing are available from GUIBAO.Read More
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, surface dirt, protective coatings.
Install back-up materials or joint fillers, setting blocks, spacer shims, and tapes. Mask areas adjacent to joints to ensure neat sealant lines.
Apply GUIBAO MS558 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.
Complete technical information and literature, adhesion testing and compatibility testing are available from GUIBAO.
GUIBAO 996 is a chemical product, not edible, no implantation into body and should be kept away from children.
Cured silicone rubber can be handled without any risk to health.
Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical attention if eye irritation persists.
Avoid prolonged exposure of skin to uncured silicone sealant.
Good ventilation is necessary for work and cure places.
The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to ensure that our products are safe, effective, and fully satisfactory for intended specific applications.
Chengdu Guibao Science and Technology Co., Ltd. (GUIBAO), a company established since 1998, is the leader of China silicone sealant industry. It is located in the Sichuan province where the China silicon industry is congregated. GUIBAO specializes in the manufacturing of silicone sealants, specialty equipment for the production of sealant, with the expertise to create models for the industrial manufacture of silicone sealant.More