Introducing the RT - 193, a groundbreaking, ready-to-use single-component neutral silicone sealant, expertly crafted for industrial and glazing applications. Prepare to be amazed by its unique curing process, which flawlessly occurs at room temperature by leveraging atmospheric moisture. Transforming into a permanently flexible silicone sealant, it boasts exceptional adhesion to a wide range of surfaces, eliminating the need for priming. This exceptional product consistently provides professional-grade results across a wide range of applications.
Key Features
Effortlessly effective: This one-part, neutral cure sealant delivers exceptional performance at room temperature, effortlessly simplifying and expediting your projects with unparalleled ease.
Unyielding durability: Experience outstanding toughness and extraordinary strength, paired with effortless application, making this versatile sealant your ultimate choice for durability and dependability.
Unmatched longevity: Boasting superior weather resistance and unwavering stability, this sealant thrives in both high and low temperature extremes, ensuring enduring performance and resilience.
Seamless integration: Experience smooth compatibility with other RT silicone sealants, guaranteeing a seamless and harmonious application process every single time.
Diverse Applications
Perfect for meticulous joint sealing across a diverse range of surfaces including glass, aluminum alloy, concrete, ceramics, and wood, offering unparalleled versatility and trustworthiness.
Ideal for the industrial installation of windows and doors, delivering a robust and reliable seal that ensures structural integrity with absolute confidence.
Highly effective for wall sealing, creating a formidable barrier to protect against the harshest elements, ensuring complete 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.