Facade Weatherproof Neutral Silicone Sealant, Construction Grade Waterproof Joint Sealant Good Adhesion on Glass & Metal
Product Specifications
- Specification
Contact Supplier
Product Highlights
- Excellent weatherability, anti-UV, anti-aging, temperature resistant -60 to 250 centigrade, perfect for long-term outdoor application.
- Great adhesion to glass, aluminum, metal, stone, plastic, ceramic, wood and most building materials.
- High flexibility, strong displacement resistance, no shrinkage, no cracking after long service life.
- Regular colors: transparent, white, black, grey. Custom colors are acceptable based on your order quantity.
- Shelf life is 12 months under cool and dry sealed storage condition.
- We have both structural silicone sealant and weatherproof silicone sealant specially designed for glass curtain wall engineering.
- Outstanding weather resistance, anti-ozone, anti-sand erosion, suitable for outdoor long-term photovoltaic projects.
Product Attributes
- Customization
- Available
- Adhesion Strength
- High Strength
- Applicable Materials
- General Purpose
- Chemical Properties
- Waterproof
- Curing Time
- Within 24 Hours
- Flexibility
- Flexible
- Usage
- Construction
- Product Name
- Rt193 Neutral Weather-Resistant Silicone Sealant
- Keywords
- Neutral Silicone Sealant
- Material
- 107 RTV Silicone Rubber
- Component System
- Single Component
- Primer Requirement
- Primerless Application
- Adhesion Level
- High Adhesion
- Environmental
- Eco-Friendly, Zero Pollution
- Weatherability
- Good UV & Ozone Resistance
- OEM & ODM Custom
- Accept
- Sample
- Accept
- Transport Package
- Carton
- Specification
- Standard Specifications or Customized
- Trademark
- RUNTAI
- Origin
- Jiangsu, China
- Production Capacity
- 50000 Tons/Year
- Package Size
- 8.00cm * 8.00cm * 30.00cm
- Package Gross Weight
- 1.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Facade Weatherproof Neutral Silicone Sealant, Construction Grade Waterproof Joint Sealant Good Adhesion on Glass & Metal
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Product Description

Engineered for extreme durability, the RT193 Neutral Weather-Resistant Silicone Sealant is a premium, single-component RTV Silicone Rubber Sealant designed to deliver unmatched performance in demanding architectural projects. This high-adhesion, neutral-cure silicone sealant creates a tough, flexible, and completely waterproof barrier that withstands the harshest environmental conditions.
Whether you are working on modern glass facades or sealing exterior construction joints, this weatherproof silicone sealant forms a corrosion-free elastomer that effortlessly resists UV rays, ozone, aging, and extreme temperature fluctuations.
China Manufacturer Neutral Silicone Sealant Construction Grade, Waterproof Weather Resistant Joint Sealant Support OEM Custom Color




TECHNICAL PARAMETERS | |
Product Name | RT193 Neutral Weather-resistant Silicone Sealant |
Keywords | Neutral Silicone Sealant |
Model No. | RT193 |
Material | 107 RTV Silicone Rubber |
Component System | Single Component |
Primer Requirement | Primerless Application |
Water Resistance | Good Water Tightness |
Adhesion Level | High Adhesion |
Environmental | Eco-Friendly, Zero Pollution |
OEM & ODM Custom | Accept |
Sample | Accept |

Formulated as a single-component sealant, it requires no mixing and is easy to apply straight from the cartridge. Its neutral curing mechanism ensures it is completely non-corrosive, making it exceptionally safe for sensitive materials like coated glass and metals.
Save valuable time and labor costs. This advanced exterior construction silicone achieves outstanding bonding strength with the vast majority of building materials without the need for any primer.


Once fully cured, the sealant transforms into a highly resilient elastomer. It boasts phenomenal resistance to aging, intense ultraviolet (UV) exposure, ozone, and severe high or low temperatures, ensuring long-lasting performance in any climate.
Featuring a medium-to-high modulus, it offers excellent extensibility and strong displacement resistance. It easily accommodates structural movements caused by wind loads or thermal expansion while maintaining a 100% watertight seal.


Committed to green construction, this silicone weather sealant is environmentally friendly. It releases no harmful pollutants during or after the curing process, ensuring a safe environment for both applicators and building occupants.
The ultimate choice for high-end exterior facades. It provides superior weatherproof sealing for glass curtain walls, stone (marble and granite) facades, aluminum composite panels, and other advanced metal curtain engineering projects.
DOORS, WINDOWS & PERIMETER SEALING
Recommended for the installation and weatherproofing of general doors and windows. It seals gaps and perimeters, preventing water infiltration and air leaks to improve building energy efficiency.
MULTI-SUBSTRATE CONSTRUCTION BONDING
Engineered for maximum versatility, it exhibits exceptional bonding strength across a wide variety of substrates, including glass, aluminum alloy, concrete, ceramics, and wood, making it a universal tool for builders.
INDUSTRIAL & JOINT SEALING
Beyond standard architecture, it is perfectly suited for general building joint sealing, expansion joints, and various demanding industrial sealing applications where durability and flexibility are critical.
















A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI254504". Items marked "" are certified.
Company Profile
Jiangsu Runtai Sealant industry Co., Ltd, established in 2001, is dedicated to becoming the top partner inthe sealant industry, Guided by the principles of credit management, brand reputation. Ecologicaenvironmental protection, and offering high - quality products at competitive prices, we strive forexcellence.
Situated in Zhangiiagang, Jiangsu Province, we are a professional enterprise specializing in the productionof environmentally friendly decorative building materials. Our main products include a wide range ofOEMcolor silicone sealants, polysulfide sealants, butyl sealants, and more. These products are extensively applied in construction engineering, curtain wall structural assembly andsealing, insulating glass processing, as well as indoor and outdoor decoration. Our company covers an areaof 50, 000 square long - term partnerships with overseas customers, Commited to continuous innovation and developmentand adhering to the principles of integrity and quality, we aim to become a world - class professionasealant manufacturer.
Runtai serves one stop solution of sealants & adhesives, including: PUFoam, Silicone Sealant, Acrylic Sealant, PU Sealant, MS Sealant, Spray Paint, Water Based Adhesive, Zero Nail Construction Adhesive, Marble Glue & EpoxyResin.
We offer OEM/private label services. Additionally, we provide freedesign and small MOQ for private label sealants.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Zhangqing Village, Sigang, Yangshe Town (No. 100, Sizha Road), Suzhou, Jiangsu, China
-
Plant Area
- 13315 square meters
-
Number of Employees
- 60
-
Registered Capital
- 28,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 PC
-
Supply Chain Partners
- 60
Our Production Capability & Technical Expertise
-
Main Products
- Silicone Sealant, Glass Sealant, Sealant Manufacturers, Building Sealant
-
Production Lines
- 1
-
Production Machines
- Auto Production Line
-
QA/QC inspectors
- 4 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2008-07-23
-
Export Year
- 10 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 6
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- Yes
FAQ
- Can it resist high temperature, low temperature and UV? Suitable for outdoor use?
- Excellent weatherability, anti-UV, anti-aging, temperature resistant -60 to 250 centigrade, perfect for long-term outdoor application.
- Which materials can it bond well?
- Great adhesion to glass, aluminum, metal, stone, plastic, ceramic, wood and most building materials.
- Good elasticity? Will it crack or shrink after long time?
- High flexibility, strong displacement resistance, no shrinkage, no cracking after long service life.
- What colors are available? Support custom color?
- Regular colors: transparent, white, black, grey. Custom colors are acceptable based on your order quantity.
- What is the shelf life?
- Shelf life is 12 months under cool and dry sealed storage condition.
- Is this structural grade or weatherproof grade silicone sealant for curtain wall?
- We have both structural silicone sealant and weatherproof silicone sealant specially designed for glass curtain wall engineering.
- Good adhesion with glass, aluminum profile and stone panel? Any corrosion?
- Perfect adhesion to float glass, insulated glass, aluminum alloy and curtain wall stone, neutral formula no corrosion.
- Resist wind, rain, hail and sand erosion?
- Outstanding weather resistance, anti-ozone, anti-sand erosion, suitable for outdoor long-term photovoltaic projects.
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Product Groups
- Solar Panel Silicone Sealant
- Polyurethane Sealant
- Acrylic Sealant
- Butyl Sealant
- Advanced Acid Silicone Sealant
- Acetic Silicone Sealant
- Mildew-proof Silicone Sealant
- Neutral Silicone Sealant
- Weatherproof Neutral Silicone Sealant
- Fireproof Silicone Sealant
- Stone Joint Silicone Sealant
- Weatherproof Silicone Sealant for construction
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