Ultra Green
LVLO Hi-Temp Copper RTV Silicone Gasket Maker
LVLO Hi-Temp Copper RTV Silicone Gasket Maker can be used as a caulker, sealant, adhesive and gasket maker, and is suitable for most materials from metal to glass, porcelain, ceramics, wood, rubber and most plastics and paint finishes. The low volatile/low odor oxime formula is ideal as a gasket maker and replaces a wide range of cork, paper, asbestos, felt and metal gaskets, meeting OEM specs for O2 Sensor-equipped vehicles. As a complete can of gaskets, it can be used to make any size or shape gasket quickly, easily and be cost effective.
Superior adhesion characteristics give LVLO Hi-Temp Copper RTV Silicone Gasket Maker excellent bonding, sealing and insulating properties, as well as making it waterproof and weatherproof. It also has high chemical resistance and will not sag or shrink – stays flexible from -60° to +700° and withstands pressures up to 310 psi. Overall, LVLO Hi-Temp Copper RTV Silicone Gasket Maker offers unmatched performance under the most severe operating conditions, and is virtually impervious to chemical deterioration, extreme weather, temperature or aging.
LVLO Hi-Temp Copper RTV Silicone Gasket Maker is:
- 100% made and assembled in the USA
- Made with 100% recyclable components
- Pressurized with eco-safe nitrogen, not hydrocarbons
- Chemically inert
- Low volatile low odor oxime formula
- Flexible under extreme weather and temperature conditions
It’s ideal for forming in-place gaskets and seals for:
- Pumps
- Automotive turbo chargers and super chargers
- Oil and transmission pans
- Oil and water pumps
- Valve and timing chain covers
- Electric motors and electrical control boxes
- Gear boxes
- Compressors
- Machine covers
- Rigid flange assemblies
- Equipment housings
- High-temp HVAC applications
NOT recommended for use on cylinder heads, exhaust manifolds, intake manifolds, carburetors or other parts requiring continuous immersion in gasoline.

