R996 White Neutral Silicone Caulk for Tub and Tile Kitchen and Bath

Product Description

Product Description

 GP Weatherproof Neutral Silicone Sealant

General Purpose Neutral Cure Weatherproof Silicone Sealant is a one-part sealant that cures with atmospheric moisture to form a durable, flexible rubber seal.

It offers excellent adhesion to glass, ceramics, metals (such as aluminum and steel), stone, and most construction materials, and is non-corrosive due to its neutral curing system. The sealant provides strong resistance to UV radiation, moisture, and temperature fluctuations, ensuring long-term weatherproof performance.

It is widely used for glazing, curtain walls, doors and windows, stone cladding joints, and general sealing applications.

Product Feature

1. Excellent weather resistance  and waterproofing(UV, rain, temperature extremes)
2. Strong adhesion to common substrates (glass, aluminum, concrete, stone ,ceramics ,etc.)
3. Long-lasting elasticity and flexibility
4. Good waterproof and moisture-resistant performance
5. Non-corrosive, neutral curing system
6. Low shrinkage and crack resistance
7. Easy application ,ready to use 

             High flexibility

            Smooth and Bubble-free

                 Uniform and Impurity-free

Application

General weathersealing joints
Glazing and curtain wall weathersealing joints
Building facade weathersealing joints

Suitable for waterproof sealing in sunrooms ,gutters,and eaves

Suitable for most new construction and remedial sealing applications
Structural and nonstructural glazing
Structural attachment of many panel systems
Panel stiffener applications
Weather sealing of most common construction materials including glass, aluminum, steel, painted metal, EIFS, granite and other stone, concrete, brick and plastics

                    Window Glass

                  Façade joint sealing

                  Sun Room roof  sealing

                          

                      

               Interior joint sealing

                  Metal Panel Joint Sealing 

                           Waterproof  Sealing 

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Technical Data

Item	Technical index
Color	black, gray, white, etc.
Surface drying time (h)	≤2
Sag (mm)	≤1
After being placed for 21 days at a temperature of 23℃±2 and a relative humidity of 50%±5%
Tensile bond strength (MPa)	≥0.60
Elastic recovery rate (%)	≥90
Hardness  (A)	20~60
Curing Time (23℃,h)	7-14

Packing & Delivery

Our Certificate & Exhibition

FAQ

Q1: Are your products certified for international markets?
A: Yes. We hold ISO 9001, SGS, CE, UL, and TUV certifications. Our products comply with international environmental and safety standards (such as RoHS and REACH), making them ready for immediate use in Europe, North America, and beyond.
Q2: Can you provide customized formulations (OEM/ODM)?
A: Absolutely. With our own Adhesion Technology Center and multiple invention patents, we can tailor the viscosity, curing time, and strength of our adhesives to meet your specific industrial requirements.
Q3: What is your Minimum Order Quantity (MOQ)?
A: MOQs vary depending on the product type (e.g., cartridges vs. drums). For standard items, we are flexible to support trial orders. Please contact our sales team for a specific quote.
Q4: Do you provide free samples for testing?
A: Yes, we provide samples for quality evaluation. We believe in our products' performance, and we want to ensure they are the perfect fit for your application before you commit to a bulk order.
Q5: What's the delivery time? 
A: It's about 5~10days according to order quantity after payment. For example, the producing time is 5 days for 1000 tons sealant.

Why choose us

                             Why Choose Us?

1. Top-Tier Industry Credentials
Proven Track Record: Over 29 years of industry experience with a presence in mission-critical projects.
Certifications: We strictly adhere to international quality standards, holding ISO 9001, SGS, CE, UL, and TUV certifications to ensure seamless market entry in Europe, North America, and beyond.
Innovation-Led: As a national High-Tech Enterprise, we operate a dedicated Adhesion Technology Center and hold multiple invention patents, allowing us to provide cutting-edge solutions for complex bonding challenges.
2. Versatile Application Expertise
Our products are engineered to perform in the most demanding environments, trusted by world-class leaders:
Aerospace & Rail: Sealing solutions for the Tiangong Space Station and CRRC High-Speed Trains.
Automotive (OEM/Aftermarket): Trusted supplier for Nissan, Yutong Bus, FAW, and SAIC.
Electronics & Appliances: Precision potting and encapsulation for Foxconn, Midea, and Great Wall Power.
Architecture: High-performance structural glazing and weather-sealing for massive curtain wall projects.
3. Massive Capacity & One-Stop Supply
50,000 Tons Annual Output: We have the scale to handle high-volume OEM/ODM orders with consistent quality.
Broad Material Spectrum: From MS Polymers to Epoxies, we eliminate the need for multiple vendors, saving you time and logistics costs.
4. Professional Technical Support
We don't just sell glue; we provide solutions. Our team offers full technical support, including TDS/SDS documentation, customized formulations, and application guidance to ensure your project's success.