CRC Red RTV Gasket 340 Tube 85g

Self-Forming Hi Temp RTV Silicone Gasket

CRC Red RTV Gasket 340 is formulated for heavy duty, high
temperature applications with an intermittent service temperature
of up to 340 degrees C.

CRC Red RTV Gasket 340 is a self-forming room temperature
vulcanising Silicone that replaces almost any cut gasket, felt,
cork, paper, asbestos and rubber gaskets. No gasket sealers are
required – the pure silicone rubber forms to any size and shape
quickly.

CRC Red RTV Gasket 340 resists migrating caused by thermal
cycles, cracking, shrinking and vibration. It is ideal for high
temperature, high pressure applications, it will remain flexible
and durable.

CRC Red RTV Gasket 340 is NOT recommended for use on copper and
brass. Do not use as a head gasket, not suitable for stove pipes or
in fireplaces.

Features and Benefits

• Intermittent service temperature of up to 340 degreesC
• Makes any size or shape of gasket in minutes
• Ideal for high temperature high pressure applications
• Replaces most gaskets
• Remains flexible and durable
• Easy to apply

Uses

• General machinery and automotive gasketing
• Valve rocker cover
• Timing chain cover
• Thermostat housing
• Transmission pan
• Side cover plate
• Water outlet/inlet
• Water pump cover gasket
• Intake manifold
• Oil pan corner seals
• Differential cover

Specifications:

Physical Properties and Performance Characteristics

Composition	Silicone Polymer
Curing Method	Acetoxy
Colour	Red
Continuous Service Temperature	Up to 260 degreesC
Intermittent Temperature	Up to 340 degreesC
Hardness (Shore A)	= 18
Tensile Strength	= 1.2 N/mm2
Elongation at Break	= 300%
Elastic Recovery	100%
Shrinkage	1%
Toxicity / Staining	Non-toxic when cured / None
Tack Free Time	= 30 minutes
Through Cure	24 hours (3mm bead @ 25 degreesC/50% RH)