3577 Low-Viscosity Pipe Thread Sealant
Selsil 3577 Low-Viscosity Pipe Thread Sealant has been developed to fix and seal the threads of metal pipes and fittings. It is especially suitable for use on stainless steel surfaces that do not require surface activation.
Technical Specifications
| Chemical Structure | Methacrylate Ester |
|---|---|
| Appearance | Liquid |
| Density (25°C) | 1.09g/cm³ |
| Viscosity | 24000-80000 cPs |
| Operating Temperature | 18°Cto 148°C |
| Curing Time | 10 - 30 minutes |
| Functional Curing Time | 2 - 4 hours |
| Full Cure Time | 24 hours |
Packaging Options
- Yellow250 mlBox: 6 pcs
- Yellow50 mlBox: 12 pcs
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Questions & Answers
Yes. It is designed to lock and seal threaded metal pipes and fittings and is suitable for coarse threads.
No. 3577 can be used on stainless steel without surface activation.
Yes. It is suitable for sealing against water, oil and hydrocarbons.
The curing time is 10–30 minutes. Full cure takes longer.
No. Functional cure takes 2–4 hours; full cure takes 24 hours.
As well as sealing, it locks threaded metal pipes and fittings in place.
This yellow product is available in 50 ml and 250 ml packs.




