Permatex Ultra Red RTV Silicone Gasket Maker 85g - PX81630

Permatex’s Ultra Red offers high temperature resistant available today. Ultra Red is a high-performance low-odor formulation, outperforming the previous generation Red RTV. Ultra Red resists temperatures up to 343°C (650°F). This high temperature gasket maker is resistant to high thermal cycling and is sensor-safe, non-corrosive RTV. This chemical gasket maker can be used in replacement of pre-cut gaskets and is ideal for high-temperature applications such as the exhaust manifold, header, turbochargers and slip-fit exhaust parts.

High temperature performance

Sensor-safe, non-corrosive, RTV silicone

Resists temperatures up to 343°C (650°F ) intermittent

OEM specified

Refer to manufacturer