The anaerobic Elring sealing compound range

Yes, EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 can be used in contact with fuels.

Yes, the fuel resistance of EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 applies to both diesel and petrol.

Yes, EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 can be shipped via air freight.

No. EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 is not subject to registration obligations (REACH, SCIP) in the sense of listed substances of concern (SVHC) of the European institution ECHA.

EL-Add 48, EL-Fil 77 is resistant to oil, grease, fuel, coolant, cold and hot water, salt water.

El-Liq 73, El-Liq 74 is resistant to mineral oils (including additives), synthetic oils, lubricating grease, fuels, organic solvents and coolant additives, cold and hot water.

El-Loc 70, El-Loc 43 is resistant to mineral oils, synthetic oils, lubricating grease, fuels, organic solvents and coolant additives, cold and hot water.

Yes, EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 cures under a combination of absence of air and contact with metal. Further properties of EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 can be found in the technical data sheet.

No. EL-Add 48, El-Fil 77 is resistant to oil, grease, fuel, coolant, cold and hot water, as well as salt water. Further technical information and resistances can be found on the technical data sheet.

EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 ist beständig gegenüber organische Lösemittel und Kühlmittelzusätze. Weitere technische Informationen und Beständigkeiten finden Sie auf dem technischen Datenblatt.

Ja, EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 ist REACH-konform. EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 ist, im Sinne gelisteter Substanzen (SVHC) der europäischen Institution ECHA, nicht registrierungspflichtig  (REACH, SCIP).

Details on the shelf life in unopened state are found in the technical data sheet. The direct product packaging contains the date of bottling in the form of a numerical code with the coding YYWWBBBB (year, week, batch number).

Details on the shelf life are found in the technical data sheet. The direct product packaging contains the date of bottling in the form of a numerical code with the coding YYWWBBBB (year, week, batch number).

The curing of EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 is activated by a combination of contact with metal and absence of air. If EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43 does not cure, it is missing either the metal surface or the absence of air. Other technical properties can be found in the technical data sheet.

For sealing in the field of fuel supply, we would recommend using a solid seal. Although Curil T2 and El-Liq 73 and El-Liq 74 are fuel resistant, our experience has shown that better sealing results are achieved with a solid seal compared with a sealant.

Geeignete Materialien für eine sehr guter Haftung sowie Angaben zu möglichen Einsatzbereichen finden Sie im technischen Datenblatt. 

El-Add 48 (green) is a thin bonding compound (with high breakaway torque), which is particularly well suited for securing bearings and shafts. Its key characteristics are its short fixture time and outstanding temperature resistance.  El-Liq 73 (yellow-green) is thin and suitable for non-positive connections on metallic components, such as housing and bearing covers, and for flange connections in engine, gearbox and power unit manufacture. El-Liq 73 replaces all kinds of flange seals. Other technical properties can be found in the technical data sheet.

El-Fil 77 (yellow) is a pipe thread seal (up to M80) and is suitable for applications at low temperatures, such as maintenance work outdoors on industrial plants. El-Fil 77 is resistant to oil, grease, fuel, coolant, cold and hot water, as well as salt water.  El-Loc 43 (blue) is suitable for all metal thread seals (up to M36) and prevents loosening due to vibration, for example in gearboxes and engines. El-Loc 43 is resistant to mineral oils, synthetic oils, lubricating grease, fuels, organic solvents and coolant additives, cold and hot water. Other technical properties can be found in the technical data sheet.

El-Liq 74 (orange) is used on torsion-resistant metal flanges, such as die-cast housings or pumps and has a higher viscosity than El-Liq 73. El-Liq 73 (yellow-green) is suitable for non-positive connections on metallic components, such as housing and bearing covers, and for flange connections in engine, gearbox and power unit manufacture. El-Liq 73 replaces all kinds of flange seals.

El-Loc 70 (turquoise-green) is suitable for all metal threaded connections (up to M20) subject to impact loading (including high grade alloy steel), for example stud bolts in engines or pumps. El-Loc 43 (blue) is suitable for all metal thread seals (up to M36) and prevents loosening due to vibration, for example in gearboxes and engines. The connections of both products can be loosened using standard tools. Other technical properties can be found in the technical data sheet.

After installation with EL-Add 48 / EL-Fil 77 / EL-Liq 73 / EL-Liq 74 / EL-Loc 70 / EL-Loc 43, recommissioning is possible after 3-6 hours.

First remove residues of the old sealant from the surface. Coarse residues can be removed extremely effectively with hot air (approx. 250°C) and a brush. Finer residues should be removed with a cloth and ideally with isopropyl (isopropyl alcohol) or brake cleaner.