Premium Waterproof Silicone Sealant Caulk for Bathtubs and Showers
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Product Highlights
- We supply both neutral and acid type. Neutral type is non-corrosive, safe for metal, coated surface and mirror.
- 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 fully support OEM, ODM, customize tube design, carton box and brand logo.
- Flexible MOQ, competitive factory direct price, larger order gets more favorable discount
- Anti-yellowing formula, ultra low yellowing rate, keep original color for long service life.
Product Attributes
- Customization
- Available
- Application
- Construction
- Bonding Function
- Structural Adhesive
- Model NO.
- RT-696
- Color
- OEM
- Composition
- Organic Material
- Morphology
- Semisolid
- OEM
- Available
- Shelf Life
- 12 Months
- Package
- Plastic Cartridge or Sausages
- Useage
- Construction
- Transport Package
- Carton Packing
- Specification
- 300ml/590ml, 24 pieces/ctn
- Trademark
- Ruentec
- Origin
- Jiangsu China
- HS Code
- 3506000000
- Production Capacity
- 46000000pieces/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 Premium Waterproof Silicone Sealant Caulk for Bathtubs and Showers
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Product Description
RT-696 Mildew-Resistant Silicone Sealant (Sanitary Grade)
A one-part neutral-cure silicone sealant designed for sanitary applications. Offers non-corrosive adhesion to stone, concrete, ceramics, and building materials without harming substrates. Cures to a flexible elastomer with exceptional temperature resilience (-50°C to +150°C), weatherproofing, UV/ozone resistance, and aging stability.
Applications:
-
Dry-hang joint sealing for marble/granite curtain walls
-
Marble-to-material joints
-
Ceramic bonding/sealing
-
General sanitary sealing
Application:
-
Clean/dry substrates thoroughly.
-
Cut nozzle, apply evenly into joints, ensuring complete fill.
Safety:
Volatile compounds released during curing: Ensure ventilation; avoid prolonged inhalation.
Skin contact: Wash immediately; prolonged exposure may cause irritation.
Eye contact: Rinse extensively with water; seek medical aid.
Ingestion: Seek immediate medical attention.
Children: Keep uncured sealant inaccessible.
Cured sealant is non-hazardous.
Storage: 12 months in dry conditions (<27°C) from production date.
Standard: ISR 25HM GB/T 23261-2009
Disclaimer: User must verify suitability through testing. Liability limited to product replacement only.


Q1: Are you manufacturer?
A1: Yes, we are manufacturer. We have 2 factories which around 50,000 square meters, our production capacity is over 30000 tons per year, on time delivery is supported.
Q2: Do you provide OEM/ private label service?
A2: Yes, We offer OEM/private label services. Additionally, we provide free design and small MOQ for private label sealants.
Q3: What other products do you have?
A3: Runtai serves one stop solution of sealants & adhesives, including: PU Foam, Silicone Sealant, Acrylic Sealant, PU Sealant, MS Sealant, Spray Paint, Water Based Adhesive, Zero Nail Construction Adhesive, Marble Glue & Epoxy Resin.
Q4: Why do we choose you?
A4: With 2 factories which are around 50,000 square meters,Runtai is called one of the biggest manufacturers in China. Our products are fully comply with American & European standards. We supply to fortune TOP 500 enterprises in more than 50 countries, which is the Top10 customized Export Volume in China.
Q5: Can I get a free sample?
A5: We offer free samples for clients. Please feel free to contact us for more details , we can recommend the suitable samples according to your requirement.
Q6: What is benefit to be your distributors?
1. We support our distributor to become stronger.
2. We provide technical Know-How on selling.
3. We train our distributor's sales team.
4. We train our distributor's dealers.
5. We support you to become better.
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
- Neutral or acidic silicone sealant? Corrosive to metal?
- We supply both neutral and acid type. Neutral type is non-corrosive, safe for metal, coated surface and mirror.
- 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.
- Support OEM brand and private label packaging?
- Yes, we fully support OEM, ODM, customize tube design, carton box and brand logo.
- Your MOQ and best wholesale price?
- Flexible MOQ, competitive factory direct price, larger order gets more favorable discount
- Will it turn yellow after long time outdoor exposure?
- Anti-yellowing formula, ultra low yellowing rate, keep original color for long service life.
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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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