Sealing of aluminum doors and windows, glass doors, granite, doors and windows; caulking and sealing of ceramics, cement prefabricated engineering, doors and windows engineering and ceramic engineering, it can bond most building materials, such as stone, aluminum composite panel, concrete, glass and metal steel.
Features:
It is a cost effective, general purpose, neutral cure silicone sealant. Strong anti-aging, anti-UV, long service life, environmental protection, odorless, fast curing
Warning: 1.Use up once opened .Otherwise must seal the preservation strictly. 2. Avoids the skin or the eye contact, if contacts carelessly, uses the massive clear water to flush and to go see a doctor immediately. 3. The working conditions maintain enough ventilate. 4.Keep away from children.
Features:
Environmental protection, no odor, anti-oxidation, universal in any climate,strong and long-lasting adhesion, it can bond all materials, good waterproof performance,etc.
Product name | Neutral silicone sealant |
Brand Name | Junbom |
Material | Silicone |
Color | According to customers' request |
Type | High quality |
Ingredient | one component |
Usage | Construction, Packing, Transportation, Woodworking, Aquarium |
MOQ | 1pcs |
Quality | High quality |
Shelf Life | 12 months |


3 Structural Silicone Sealant Data sheet
Item | Technical requirement | Test results |
Sealant type | Neutral | Neutral |
Slump | Vertical | ≤3 | 0 |
Level | Not deformed | Not deformed |
Extrusion rate,g/s | ≤10 | 8 |
Surface dry time,h | ≤3 | 0.5 |
Durometer haardness (JIS Type A) | 20-60 | 44 |
Max tensile strength elongation rate, 100% | ≥100 | 200 |
Stretch adhesion Mpa | Standard condition | ≥0.6 | 0.8 |
90ºC | ≥0.45 | 0.7 |
-30ºC | ≥ 0.45 | 0.9 |
After soaking | ≥ 0.45 | 0.75 |
After UV light | ≥ 0.45 | 0.65 |
Bond failure area,% | ≤5 | 0 |
Heat aging | Thermal weight loss,% | ≤10 | 1.5 |
Cracked | No | No |
Chalking | No | No |
4 Realated Products

5 Customer feedback

6 Our factory

SHANGHAI JUNBOND BUILDING MATERIAL CO., LTD Located in Shanghai, China.
Our company is a large group in the production of silicone sealants;
The main products are structural silicone sealant, stone silicone sealant, weather-resistant silicone sealant, two-component silicone sealant, and other products;
The factories are located in 6 different provinces in China, relying on raw material supply bases to produce professional silicone sealants.
7 Professional Prodution Process And Strict Quality Control
Safety:
It has no toxicity after entirely cured. Avoid eye contact it when operating. If happened, rinse opened eye under running water for several minutes. During the curing process, sealant will release a small amount of organic molecules. Construction should ensure good ventilation. If necessary, take protective measures. Please keep out of reach of children.
Package:
300ml cartridge or 590ml sausage or 200L Drum/Barrel
Color:
black, white, grey and other colors customer required
Transport and storage:
This product is flammable but not explosive, and can be delivered by normal means of transportation.
The products must be stored under 27 degree, in the cool and dry place.
Shelf life: 12 months from the manufacturing date under 27 degree.
8 Custom Color
9 Packaging & Delivery
10 Certificate

11 Exhibition
