CRC Red RTV Gasket 340 Tube 85g
CRC Red RTV Gasket 340 Tube 85g
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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) |