RT-6500 is a one-component, neutral-cure silicone sealant designed for general industrial sealing. It cures at room temperature through reaction with ambient moisture to form a durable, permanently flexible seal. RT-6500 offers strong adhesion to a wide range of substrates without the need for a primer, making it a reliable choice for various sealing applications.
Feature
- Ready-to-use, single-component system with neutral cure
- High strength and good elasticity for long-lasting sealing
- Excellent resistance to weathering, UV, and temperature extremes
- Strong adhesion to most construction materials
- Compatible with other RT-series silicone sealants
Application
- Sealing and installation of window and door glass
- Joint sealing for showcases and display units
- Glazing and glass assembly in construction projects
- Sealing of joints involving glass, marble, aluminum, and various metals
- Weatherproof sealing and filling in exterior and public environments
|
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 |
1.45 |
3 |
Droop, mm |
Vertical |
≤3 |
0 |
4 |
Tack Free Time, h |
≤3 |
0.5 |
5 |
Extrusion Property, ml/min |
≥150 |
461 |
6 |
Elastic Recovery, % |
≥80 |
90 |
7 |
Tensile Modulus MPa
|
23ºC |
>0.4 or >0.6 |
0.8 |
-20ºC |
/ |
8 |
Adhesion at Definite Elongation |
No Damage |
No Damage |
9 |
Water Tensile Viscosity |
No Damage |
No Damage |
10 |
Cold & Heat Temp Tensile Viscosity |
No Damage |
No Damage |
11 |
Water-UV Tensile Viscosity |
No Damage |
No Damage |
12 |
Weight Loss, % |
≤8 |
3 |
13 |
Alkane Plasticizer |
No |
No |
Substrates: Glass, Anodizing Aluminum Board |






FAQ
1.What is your delivery time?
Our delivery time is 20 to 25 days for OEM order
2.Can you provide OEM service?
Of course we can do OEM services for customers brand
3.Can you make a new design for our brand?
Yes, our designers will make new designs as your requirements
4.Can I get some sample before order?
Yes free samples could be sent on your request