| Customization: | Available |
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| Adhesion Strength: | High Strength |
| Applicable Materials: | General Purpose |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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(Start with a strong, benefit-oriented headline)
The Ultimate Seal for Modern Construction: Where Strength Meets Precision
Welcome to the industry benchmark for high-performance construction sealants. Our Premium Neutral Cure Silicone Sealant is engineered for professional builders, architects, and fabricators who refuse to compromise on quality and longevity. This is more than just a sealant; it's a critical structural adhesive designed to protect assets and ensure structural integrity for decades.
Why Our Silicone Sealant is Your Best Choice:
In the world of construction, the wrong sealant leads to costly callbacks, water damage, and structural failures. Our product eliminates these risks.
Unmatched Durability: We use top-grade raw materials to ensure our sealant withstands the harshest environmental conditions, from scorching sun to freezing winters, maintaining its flexibility and bond.
Versatility Across Projects: Whether you are working on a high-rise building (curtain wall systems, window and door perimeters), constructing a glass canopy, installing kitchen and bathroom fixtures, or sealing roof flashings, this one product delivers reliable performance.
Trusted Quality & Certifications: Our sealants are manufactured to meet international quality standards (mention specific ones if applicable,This gives you and your clients peace of mind.
Technical Specifications at a Glance:
Cure Type: Neutral (Alkoxy)
Elongation: > 400%
Shore A Hardness: ~25
Service Temperature: -50°C to 150°C (-58°F to 302°F)
Skin-Over Time: 15-30 minutes (at 23°C & 50% RH)
Full Cure Time: 24 hours (depending on depth, humidity, and temperature)
Colors: Clear, White, Black, Gray (and other standards upon request)
Structural Glazing: Bonding glass, metal, and stone panels to frames.
Weather Sealing: Sealing expansion joints, perimeter seals around windows and doors.
Industrial Assembly: Bonding in HVAC systems, transportation, and metal fabrication.
Sanitary & Wet Areas: Creating waterproof seals in bathrooms, kitchens, and wet rooms.
General Construction & DIY: A reliable solution for hundreds of bonding and sealing tasks.
Available in professional 300ml sausage cartridges (for standard caulking guns) and 600ml sleeves.
Custom packaging and private labeling are available for bulk orders. Please contact us for a competitive quotation.
Search Engine Optimization (SEO) Keywords:
(This is a list of terms woven into the text above that buyers use to search.)
construction sealant manufacturer, waterproof silicone sealant, neutral silicone sealant, high strength adhesive, structural silicone sealant, weatherproof sealant, construction adhesive, building sealant, glass glue, metal adhesive, stone sealant, curtain wall sealant, exterior sealant, building joint sealant, industrial silicone, buy silicone sealant, construction chemicals, sealant for aluminum, B2B construction supplies, wholesale sealant.
Ideal for use in:
RT-6500 simplifies sealing operations with its ready-to-apply formula that cures at room temperature upon exposure to humidity. This high-performance silicone creates flexible, weather-resistant seals with exceptional substrate adhesion - no primer needed. Ideal for demanding industrial and glazing installations requiring reliable, professional results.
Key Features
-Assembly of window and door glasses, as well as joint sealing of show case.
-Sealing of glass installation project.
-Assembly of glass construction project.
-Joint sealing of glass, marble, aluminum, various kinds of metal, etc.
-Sealing and filling in weatherproof public places.
| ITEM | SPECIFICATION | TEST RESULT | ||
1 |
Appearance |
Smooth, cream or heavy body, no bubble, no skinning, no gel. |
Smooth, cream or heavy body, no bubble, no skinning, no gel. |
|
| 2 | Density g/cm3 | ±0.1 | 1.45 | |
| 3 | Droop, mm | Vertical | ≤3 | 0 |
| 4 | Tack Free Time, h | ≤3 | 0.5 | |
| 5 | Extrusion Property, ml/min | ≥150 | 461 | |
| 6 | Elastic Recovery, % | ≥80 | 90 | |
| 7 | Tensile Modulus MPa | 23ºC | >0.4 or >0.6 | 0.8 |
| -20ºC | / | |||
| 8 | Adhesion at Definite Elongation | No Damage | No Damage | |
| 9 | Water Tensile Viscosity | No Damage | No Damage | |
| 10 | Cold & Heat Temp Tensile Viscosity | No Damage | No Damage | |
| 11 | Water-UV Tensile Viscosity | No Damage | No Damage | |
| 12 | Weight Loss, % | ≤8 | 3 | |
| 13 | Alkane Plasticizer | No | No | |
| Substrates: Glass, Anodizing Aluminum Board | ||||
Q1: Are you manufacturer?
A1: Yes, we are manufacturer. We have 2 factories which around 100,000 square meter,our production capacity is 20 containers per day, 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 100,000 square meter,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 80 countries, which is the Top3 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?
A6: 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.
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