High Quality Fast Cure Weatherproof Silicone Sealant Adhesive Neutral General Purpose 100% Silicone Sealant
This premium neutral-cure silicone sealant delivers outstanding weatherproof performance and exceptional adhesion for a wide range of general-purpose applications. Formulated with 100% pure silicone, it creates a durable, flexible seal that withstands extreme temperatures, UV exposure, and harsh weather conditions without cracking or deteriorating. The fast-curing formula develops a robust bond quickly while maintaining excellent workability during application. Perfect for both indoor and outdoor use, this professional-grade sealant adheres strongly to most common building materials including glass, metal, wood, ceramic, and plastics. Its neutral formulation won't corrode sensitive surfaces and remains color-stable over time. Whether you're sealing windows, doors, joints, or other construction gaps, this versatile silicone sealant provides long-lasting protection while maintaining its elasticity for years of reliable performance.
- Overview
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One component,neutral room temperature curing silicone structure sealant,easy to use with excellent weathering resistance and long service life.Suitable for bonding and sealing of high-end system doors and windows.Suitable for bonding and sealing of aluminum-plastic panels,glass,ceramics,marble and ceramic tiles.various other construction and industrial uses.



1 |
Brand Name |
LINASHA or XILANG or JIAOBAO |
2 |
Product Name |
NP Silicone Sealant |
3 |
Main Material |
Silicone |
4 |
Type |
Single Component Np Silicone Sealant |
5 |
Color |
Clear,black,white or OEM as required |
6 |
Package |
280ml /300ml plastic cartridge |
7 |
Carton |
24 Cartridge |
8 |
Apearance |
Smooth paste without bubble or particles |
9 |
Application |
Installation of general construction and decorative materials |
10 |
Certificate |
ISO9001:2000,MSDS |
11 |
Shelf life |
12 months |
12 |
OEM/ODM |
Available |






Waterproof sealing of roof,windows,doors and concrete.







PU foam polyurethane foam

Main categories: Acid Glass Silicone Sealant/Neutral Silicone Weathering Sealant/PU Expansion Foam/Polyurethane Sealant/Modified Silane Sealant/Acrylic Sealant
We have exported more than 100 countries and areas like USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, India,middle-east,Africa etc.
The company covers an area of 10,000 square meters and owns the most advanced production line and scientific quality management system and a number of highly qualified scientific research team of young and middle-aged experts, professors, both at home and abroad,has the leading product research and development, innovation and market service ability.
What we offer:
1) Good quality control
2) Highly competitive prices
3) Quality products
4) Best professional team
5) Smooth communication
6) Effective OEM&ODM service




















A:Yes, we have been in providing the professional products for more than 10 years.
A: Yes, we will do as the detailed specification from the customers,and professional recommendation will be offered to customers.
Q:Which kind of Trading Terms you can accept?
A:Payment: L/C, D/P, D/A,T/T ( with 30% deposit ), Western Union,alipay etc.
Q:How many days you need to produce one container?
A:Production Time: 5-10 days for one container.
Q:If the quality not meet my request, what can you do?
A: Refund all your money and compensate your additional loss.