We're honored to introduce the RT - 193, a revolutionary, ready - to - operate, single - component, neutral silicone sealant carefully constructed for industrial and glazing applications. Be prepared to be amazed by its distinct curing process. Curing readily at room temperature using atmospheric moisture, it forms a permanently flexible silicone sealant. This outstanding product, with its remarkable adhesion to a wide range of surfaces, eliminates the requirement for priming, ensuring professional - grade quality in all applications.
Key Features
Effortless efficiency: As a one-part, neutral cure sealant, it performs its wonders effortlessly at room temperature, making your projects simpler and more manageable.
Uncompromising durability: Revel in its exceptional toughness and remarkable strength, coupled with the ease of application, courtesy of this highly versatile sealant.
Unrivaled longevity: With its outstanding weather resistance and unwavering stability, this sealant withstands extreme conditions, ensuring an enduring and long-lasting performance.
Flawless integration: Benefit from its compatibility with other RT silicone sealants, guaranteeing a seamless and harmonious application process.
Diverse Applications
Perfect for seamlessly sealing joints across a vast array of surfaces including glass, aluminum alloy, concrete, ceramics, and wood, ensuring a flawless finish every time.
Ideal for the industrial installation of windows and doors, providing a robust and reliable seal that stands the test of time.
Highly effective for wall sealing, delivering an impermeable barrier that protects against the elements with unwavering efficiency.


|
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.