

What is RTV Silicone Sealant?
RTV means Room Temperature Vulcanizing.
RTV silicone sealant is a kind of silicone adhesive that cures at room temperature upon contact with moisture in the air.
Features
- One-component, ready to use, no mixing required
- cures at room temperature automatically
- remains flexible, waterproof and weather-resistant after curing
- good electrical insulation and anti-aging property
- non-corrosive to metal and glass
- available in neutral and acid types
Applications
- Sealing for windows, doors, glass and curtain walls
- Waterproofing for kitchen and bathroom
- Sealing for electronic appliances and LED lights
- Plumbing and mechanical sealing

RTV silicone sealant WSD-489
Product introduce:
RTV silicone sealant WSD-489 is for bonding silicone with silicone ,PVC,ABS,resins,glass, wood,metal products fast bonding at 30 minutes, after curing RTV silicone become silicone elsastomer, it have bonding and sealing
functions.
- Hi, Winstar Silicone company, we are interested in your product silicone color masterbatch, could you please offer some free samples to us? Our company address: ***LA,USA
- Hello Winstar, our product is compression molding product,could you advise which peroxide curing agent to use ?
- Hi friend, we have some problem in silicone to PVC bonding, that bonding strength is not well at all, how to improve it please ?





