Vasundhara Performance Solutions is the authorised Hyderabad supplier for the SELCO anti-seize and assembly paste range from Yale Synthlube Industries — SELCO AS copper-based anti-seize rated to 1100 °C (also supplied MoS₂, graphite and zinc based), SG-660 metal-free PTFE paste, SG-650 moly assembly paste, SG-920 silicone vacuum grease, SG-1491 dielectric gel and SG-640 MoS₂ gear concentrate. Yale Synthlube does not make a nickel, aluminium or ceramic anti-seize — where one of those is specified we quote a manufacturer who does.
Request SELCO Anti-Seize Quote Call: +91-9912825442The six compounds and pastes Yale Synthlube actually publishes — copper, PTFE, moly, silicone and silicate gel.
The manufacturer’s copper-based anti-seize, NLGI 1.5, rated −10 °C to 1100 °C (2000 °F). Its own datasheet states it is free from lead, graphite and aluminium and does not carbonise at high temperature. Also supplied in MoS₂, graphite and zinc based variants — tell us the fastener metallurgy and service temperature and we will specify which.
Metal-free synthetic PTFE paste, NLGI 2, rated −25 °C to 450 °C, for long-term lubrication of slow-moving and static contact surfaces. The metal-free option where copper contamination of stainless steel or of the process is a concern.
Molybdenum disulphide assembly paste, NLGI 0, −25 °C to 450 °C, on a mixed solid-lubricant system. Used as a low-friction assembly aid on press fits, splines and highly loaded sliding surfaces during running-in.
Silicone vacuum grease which the manufacturer gives as equivalent to DMSI 450/10, −50 °C to 200 °C. For vacuum joints, ground-glass fittings and sealing faces.
Synthetic base fluid with a silicate thickener, −20 °C to 250 °C, dielectric. Note that this is not an NSF-registered product — SELCO’s NSF H1 registrations cover only SF-330 oil (132479), SG-330 grease (147065) and the SF-330 aerosol (169740).
Micronised molybdenum disulphide suspension in a refined oil concentrate, effective to 196 °C. Added to gear oil to carry shock load and to protect during running-in.
Standard property values across the range. TDS / MSDS / per-batch COA available on enquiry.
| Product | Type as published | NLGI | Temperature range | Notes |
|---|---|---|---|---|
| SELCO AS | Copper-based anti-seize compound | 1.5 | −10 to 1100 °C (2000 °F) | Free from lead, graphite and aluminium; does not carbonise. MoS₂, graphite and zinc variants available |
| SG-660 | Synthetic PTFE paste | 2 | −25 to 450 °C | Metal-free |
| SG-650 | Moly paste, mixed solid lubricants | 0 | −25 to 450 °C | Low-friction assembly aid |
| SG-920 | Silicone vacuum grease | Not published | −50 to 200 °C | Equivalent to DMSI 450/10 |
| SG-1491 | Synthetic fluid + silicate thickener (red gel) | Not published | −20 to 250 °C | Dielectric. Not NSF registered |
| SG-640 | Micronised MoS₂ oil concentrate | Fluid | to 196 °C | “Gear Guard” gear-oil additive |
| Not in this range: Yale Synthlube does not make a nickel anti-seize, an aluminium anti-seize, a ceramic anti-seize or an NSF H1 registered anti-seize. Where a nickel-based compound is specified for stainless or high-nickel fasteners we quote it from a manufacturer that makes one rather than substitute copper. | ||||
Manufacturer documentation supplied with every consignment: TDS, MSDS and per-batch certificate of analysis from Yale Synthlube Industries Private Limited, ISO 9001:2015 certified. NSF H1 registrations: SF-330 lubricant 132479, SG-330 grease 147065, SF-330 aerosol 169740, all under NSF company number H750 and independently verifiable at info.nsf.org. We list only the conformities the manufacturer publishes.
Where SELCO anti-seize compounds ship from our Hyderabad warehouse — by application and material profile.
SELCO AS copper anti-seize on kiln, cooler and preheater fasteners — the manufacturer states it does not carbonise at high temperature, which is the failure that welds a bolt shut.
SELCO AS copper anti-seize on hot-strip mill and continuous-casting fasteners, ladle-turret and slab-mill threaded service. For stainless fasteners where copper is prohibited by specification, ask us for a nickel compound from another manufacturer.
SG-660 metal-free PTFE paste on valve stems and instrument connections where copper contamination is unacceptable, SELCO AS on carbon-steel hot-zone fasteners.
SG-660 metal-free PTFE paste on equipment outside the incidental-contact zone. Note that no SELCO anti-seize is NSF registered — the three SELCO NSF H1 registrations are SF-330 oil, SG-330 grease and the SF-330 aerosol.
SG-1491 dielectric red gel grease on substation hardware and threaded electrical connections, SG-920 silicone vacuum grease on ground-glass and vacuum sealing faces. Yale Synthlube makes no nuclear, oxygen-service or aerospace-qualified compound — those we source from manufacturers holding the qualification.
SELCO AS on deck equipment and engine fasteners, SG-660 PTFE paste on stainless threads. Where a marine specification calls for nickel anti-seize on stainless, we quote it from a manufacturer who makes one.
For maintenance teams selecting an anti-seize — the choice between copper, PTFE and moly shapes thread service life and galvanic behaviour. Where your specification names nickel or ceramic, say so and we will source it correctly rather than substitute copper into a joint that was specified away from it.
Stocked grades ship same-day from Secunderabad warehouse. Specialty / synthetic variants typically 3-5 working days. Pan-India dispatch via authorised transport network.
Genuine SELCO product through manufacturer-authorised supply. Manufacturer authorisation documentation provided on enquiry. Per-batch traceability for warranty + audit-trail compliance.
Viscosity selection, drain-interval optimisation, cross-equivalence mapping with competitor brands, contamination-event troubleshooting. Free for projects where Vasundhara is the supply partner.
Bundle SELCO products with our wider lubricant + grease + speciality-fluid portfolio. One PO, simplified GST reconciliation, single accountable contact for plant-wide supply.
Per-batch test certificates (TDS, MSDS, COA), manufacturer authorisation letters, BIS conformance reports where applicable. Suitable for ISO 9001 / IATF 16949 / pharma audits. Pre-shipment sample retention available.
Periodic sample analysis — viscosity, TAN/TBN, water content, particle count (ISO 4406), wear-metal spectrometry. Optimises drain intervals (typically 20-40% extension over manufacturer defaults) + catches failure modes early.
Standard packaging across the range. Bulk pricing on volumes >1,000 L.
| Pack Format | Volume | Typical Use Case |
|---|---|---|
| Pail (HDPE) | 20 L | Single-machine top-up, sample-and-trial orders |
| Drum | 50 L | Mid-duty maintenance stock |
| Barrel (steel) | 210 L | Plant maintenance stores standard |
| IBC Tote | 1000 L (1 MT) | Bulk supply for high-volume users |
| Bulk Tanker | 3,000-5,000 L+ | Direct-to-tank delivery, large plants |
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Common questions from refinery, pharma, food and industrial maintenance buyers sourcing SELCO anti-seize compounds through Vasundhara.
Six: SELCO AS copper-based anti-seize (NLGI 1.5, to 1100 °C, with MoS₂, graphite and zinc variants), SG-660 synthetic PTFE paste, SG-650 moly assembly paste, SG-920 silicone vacuum grease, SG-1491 dielectric red gel grease and SG-640 “Gear Guard” MoS₂ concentrate.
No, neither. The SELCO AS datasheet is explicit that the compound is free from lead, graphite and aluminium. There is no nickel-based grade and no ceramic or metal-free ceramic grade in the range. If your specification calls for nickel anti-seize — common on stainless, Inconel and high-temperature exhaust fasteners where copper is prohibited — ask us and we will quote a brand that makes one. Substituting copper into a nickel-specified joint is a real galvanic risk, not a paperwork detail.
No. Yale Synthlube holds exactly three NSF registrations, all H1, all under company number H750: SF-330 Synthetic Food Grade Lubricant (132479), SG-330 Synthetic Food Grade Grease (147065) and SF-330 Synthetic Food Grade Lubricant Aerosol (169740). None of them is an anti-seize. For H1-registered thread compounds we source from another manufacturer.
The manufacturer states −10 °C to 1100 °C (2000 °F), and specifically that it does not carbonise at high temperature — which is the failure mode that welds a fastener shut on cement, steel and glass plant hot zones.
SG-660 where metal particles are unacceptable: stainless assemblies at risk of copper contamination, food and pharma equipment outside the incidental-contact zone, and instrument or electrical joints. Copper SELCO AS where the joint runs hot and is going to be broken again with a spanner.
Yes. We supply SELCO anti-seize compounds and assembly pastes from Yale Synthlube Industries Private Limited across Hyderabad, Telangana and Andhra Pradesh, with TDS and MSDS on enquiry.
Complete SELCO specialty portfolio supplied by Vasundhara.
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