Introducing the RT - 193, a groundbreaking marvel in the world of sealants-a ready-to-use, single-component, neutral silicone designed meticulously for both industrial and glazing applications. Experience the magic of its exclusive curing process that effortlessly transforms it into a permanently flexible silicone sealant. Curing seamlessly at room temperature by utilizing atmospheric moisture, this avant-garde product boasts robust adhesion across a wide spectrum of surfaces, eliminating the need for priming. Delivering professional-grade quality every single time, it's your ultimate choice for superior performance.
Key Features
Effortlessly effective:This ingeniously designed, one-component, neutral cure sealant performs exceptionally well at room temperature, making your projects simpler and more efficient with ease.
Unyielding durability: Discover unparalleled toughness and remarkable strength cleverly combined with ease of application, making this versatile sealant your quintessential choice for enduring durability and steadfast reliability.
Unmatched longevity: With outstanding weather resistance and unwavering stability, this high-performance sealant withstands extreme temperatures-both high and low-offering enduring performance and longevity.
Seamless integration: Revel in smooth compatibility with other RT silicone sealants, ensuring a seamless, harmonious, and efficient application process every single time.
Diverse Applications
Perfect for precise joint sealing across a vast spectrum of surfaces including glass, aluminum alloy, concrete, ceramics, and wood, offering unparalleled versatility and unwavering reliability.
Ideal for the industrial installation of windows and doors, it provides a robust and dependable seal that ensures structural integrity and peace of mind.
Highly effective for wall sealing, this sealant creates an impermeable shield protecting against the harshest elements, ensuring utmost security and tranquility.


|
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 |
1.4 |
3 |
Droop, mm |
Vertical |
≤3 |
0 |
4 |
Tack Free Time, h |
≤3 |
0.8 |
6 |
Extrusion Property, ml/min |
≥150 |
402 |
7 |
Elastic Recovery, % |
≥80 |
90 |
8 |
Tensile Modulus ,MPa |
23ºC |
>0.4 or >0.6 |
0.7 |
-20ºC |
/ |
9 |
Adhesion at Definite Elongation |
No Damage |
No Damage |
10 |
Water Tensile Viscosity |
No Damage |
No Damage |
11 |
Cold & Heat Temp Tensile Viscosity |
No Damage |
No Damage |
12 |
Water-UV Tensile Viscosity |
No Damage |
No Damage |
13 |
Mass Loss Rate, % |
≤8 |
5.1 |
Substrates: Glass, Anodizing Aluminum Board |






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.