Introducing with pride, the RT - 193: a groundbreaking, ready-to-use, single-component, neutral silicone sealant meticulously crafted for industrial and glazing excellence. Experience the magic of its unparalleled curing process; designed to cure flawlessly at room temperature by utilizing atmospheric moisture, it transforms into a permanently flexible silicone sealant. With its formidable adhesion to a vast array of surfaces, this elite product eliminates the need for priming, consistently delivering professional-grade quality across all applications.
Key Features
Effortlessly effective: This single-component, neutral cure sealant performs brilliantly at room temperature, effortlessly revolutionizing and streamlining your projects with supreme ease.
Unyielding durability: Experience extraordinary toughness and incredible strength fused with easy application, positioning this versatile sealant as your definitive choice for unyielding durability and consistent reliability.
Unmatched longevity: Boasting exceptional weather resistance and unwavering stability, this sealant withstands both scorching and freezing conditions, promising enduring performance and longevity.
Seamless integration: Revel in perfect compatibility with other RT silicone sealants, ensuring a seamless and harmonious application process every single time.
Diverse Applications
Ideal for accurately sealing a diverse range of surfaces-spanning from glass and aluminum alloy to concrete, ceramics, and wood-this solution provides unparalleled versatility coupled with steadfast reliability, ensuring a perfect seal every time.
Ideal for the industrial installation of windows and doors, delivering a robust and trustworthy seal that ensures structural integrity and steadfastness.
Highly effective for wall sealing, creating an impermeable barrier to shield against the harshest elements, providing enduring peace of mind.


|
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.