ASI 502 100% RTV Silicone Caulk – 10.2 oz. Cartridge, Black
ASI 502 100% RTV Silicone Caulk – 10.2 oz. Cartridge, Black
The ASI 502 100% RTV Silicone Caulk in black is a one-component, moisture cure, acetoxy silicone in a 10.2 oz. caulking cartridge, supplied 24 cartridges per case.
Key Features
- Black, color code BK, is on the published American Sealants stock color list for ASI 502.
- One-component, moisture cure, acetoxy silicone. It cures to a durable rubber with nothing added.
- 10.2 oz. caulking cartridge, 24 per case, for a standard cartridge caulking gun.
- Opaque, so the bead covers the joint rather than showing what is behind it.
- American Sealants publishes the cured rubber as able to withstand a variety of extreme environments.
Who Is This For?
Fabricators and installers joining black granite, dark quartz, black-framed glazing and metal trim, and anyone who needs the joint line to read as a deliberate black reveal. The 24-cartridge case is the format for a shop that uses black regularly.
What This Is Not For
Opaque black is a strong line on a light or veined surface; a translucent color such as ASI 502 in translucent charcoal disappears into dark stone instead of drawing a solid stripe. Silicone also will not take paint, so a joint that must be painted needs ASI 174 Siliconized Acrylic Latex Caulk instead.
Frequently Asked Questions
Is black a stock color?
Yes. Black, color code BK, is on the American Sealants ASI 502 stock color list and is published at 24 cartridges per case.
What is the cure chemistry?
ASI 502 100% RTV Silicone is a one-component, moisture cure, acetoxy silicone that cures to form an extremely durable rubber.
Will the black fade or chalk outdoors?
American Sealants publishes no weathering or color-stability data for ASI 502 in the sources on file. What it does publish is that the cured rubber withstands a variety of extreme environments.
What gun does the cartridge fit?
ASI 502 is packaged in a 10.2 oz. caulking cartridge, the standard size for an ordinary cartridge caulking gun.