
Self-Forming Hi Temp RTV Silicone Gasket
ADOS Red Gasket 260 is formulated for heavy duty, high
temperature applications with a continuous service temperature of
up to 260 degreesC.
ADOS Red Gasket 260 is a self-forming room temperature
vulcanising Silicone that replaces felt, cork, paper, asbestos and
rubber gaskets. No gasket sealers are required – the pure silicone
rubber forms to any size and shape quickly.
ADOS Red Gasket 260 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.
ADOS Red Gasket 260 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
- Continuous service temperature of up to 260 degreesC
- Makes any size or shape of gasket in minutes
- Ideal for high pressure high temperature applications
- Suitable for general machinery and automotive gaskets
- Resists cracking, shrinking and vibration
- Easy to apply
Uses
- 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
- Sumps
- 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) |





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