Presenting with pride the RT - 193, a revolutionary, ready - to - commence - use, single - component, neutral silicone sealant painstakingly manufactured for industrial and glazing applications. Prepare to be astonished by its unique curing procedure. Curing easily at room temperature by means of atmospheric moisture, it turns into a permanently flexible silicone sealant. This top - notch product, having strong adhesion to a vast number of surfaces, gets rid of the need for priming, constantly providing professional - level quality in every application.
Key Features
Effortless effectiveness: This remarkable one-part, neutral cure sealant masterfully performs its magic at room temperature, streamlining your projects and enhancing efficiency.
Unyielding durability: Discover superior toughness, exceptional strength, and user-friendly application with this versatile sealant that stands the test of time.
Unmatched longevity: Boasting outstanding weather resistance and stability, this sealant withstands both high and low extremes, ensuring a long-lasting, reliable performance you can trust.
Seamless integration: Revel in its compatibility with other RT silicone sealants, facilitating a harmonious and smooth application process for all your needs.
Diverse Applications
Perfect for joint sealing of a wide array of surfaces including glass, aluminum alloy, concrete, ceramics, and wood, ensuring a strong and enduring bond.
Ideal for the industrial installation of windows and doors, delivering a robust and reliable seal that stands up to the test of time.
Effective for wall sealing, providing an impermeable barrier that offers exceptional protection against the elements.


|
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.