Bostik RTV 922 is a one component, acetic cure, high strength, high modulus industrial grade silicone sealant. It cures by absorption of atmospheric moisture to form a flexible and durable elastomeric sealant.

Bostik RTV 922 cures rapidly to an even consistent silicone rubber. Because of its superior adhesion to most substrates, it is extremely effective as a high temperature industrial silicone.
It maintains its properties while in contact with a broad range of chemicals and over a broad temperature range.

Key Features

• Industrial Qualities
• One component product.
• The thixotropic nature of this product ensures that it will not slump, sag or run off surfaces.
• Good resistance to weathering & moisture.
• Good resistance to motor oils and some chemicals.
• Excellent temperature range. (-50ºC +235ºC) (Short term +260°C)
• Adheres to a variety of substrates.
• 100 % percent silicone rubber
• Meets the requirements of many industrial, mining, OEM applications.

Where to Use

• Commercial
• Heavy Commercial
• Industrial

Substrates

• Industrial and mining maintenance
• Automotive maintenance
• Makes formed-in-place gaskets for gear boxes, compressors and pumps
• Makes formed in place gaskets for heavy industrial pipes and flanges
• Protecting components from moisture from frequent wash downs or weathering.

Materials

• Sealing of trailers and truck cabs
• Sealing gaskets in heating and refrigeration units
• Sealing of windows in oven doors (subject to temperature range of oven)
• Sealing access doors on gas appliances
• Bonding and sealing appliance parts
• Sealing of joints in sheet metal stacks, duct work