Solution Guide - Loctite

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Gasketing •l Single-component •l Fills all voids – no fine surface finish needed •l No shimming – no need for re-torquing •l Excellent instant seal •l Resists high pressure when fully cured •l Permits disassembly Handy Hints: • Remove residues of old gaskets with Loctite ® 7200 Gasket Remover • Degrease, clean and dry surfaces prior to applying the adhesive – use Loctite ® 7063 (See Cleaning on page 30/31) • If the anaerobic sealant is applied below 5 °C, pre-treatment with Loctite ® 7240 or Loctite ® 7649 is advised (See Surface Preparation on page 32/33) Does the existing gasket need to be used as a shim? Coat existing gasket Yes Positioning cut gaskets Paste Semi-solid Semi-solid Gel Solution 5203 534 548 574 Flange type Rigid Rigid or Flexible Rigid Rigid Cure method Anaerobic Anaerobic Anaerobic Anaerobic Oil resistance Excellent Good Good Excellent Water/glycol resistance Moderate Good Good Excellent Operating temperature -55 °C to +150 °C -55 °C to +150 °C -55 °C to +150 °C -55 °C to +150 °C Pack sizes 50 ml, 300 ml cartridge 9 g, 19 g stick 9 g, 18 g stick 50 ml, 160 ml cartridge, 250 ml Equipment 1 97040, 97002, 1047326 n.a. n.a. 97002 1 For detailed information see pages 42/43 Loctite ® 5203 Loctite ® 534 Loctite ® 548 Loctite ® 574 • Permits easy disassembly of metal/metal sealed flanges • Ideal for coating and re-using metal gaskets to improve sealing • Ideal for holding pre-cut gaskets in place during assembly • Applicable to all rubber, cork, paper and metal gaskets • Ideal for all types of rigid iron, steel and aluminium flanges, e.g. compressor and motor housings • Ideal for use on rigid metal parts, e.g. cast iron components and pump housings 14
No What gap must the sealant fill? Up to 0.25 mm Greater than 0.25 mm Metals Plastic or combined plastic/metal parts Paste Paste Paste Paste Paste 518 510 5910 5699 5970 Rigid Rigid Flexible Flexible Flexible Anaerobic Anaerobic Moisture Moisture Moisture Excellent Excellent Excellent Good Excellent Excellent Excellent Moderate Excellent Good -55 °C to +150 °C -55 °C to +200 °C -60 °C to + 200 °C -60°C to + 200°C -60°C to + 200°C 25 ml syringe, 50 ml, 300 ml cartridge 50 ml, 250 ml, 300 ml cartridge 50 ml, 300 ml cartridge 300 ml cartridge 300 ml cartridge 97040, 97002, 1047326 97040, 97002, 1047326 97040, 97002, 1047326 97040, 97002, 1047326 97040, 97002, 1047326 Loctite ® 518 Loctite ® 510 Loctite ® 5910 Loctite ® 5699 Loctite ® 5970 • Ideal for use on rigid iron, steel and aluminium flanges P1 NSF Reg. No.: 123758 • Ideal for use on rigid flanges where high temperature and chemical resistance is necessary P1 NSF Reg. No.: 123007 • Replacement for cork and paper cut gaskets on flanges and stamped sheet metal covers • Ideal for use where high vibration or flexing occurs • Can be used with plastic and painted parts • Tack free after 20 min. • Ideal for sealing all types of flanges including stamped sheet metal where water glycol resistance is required • Tack free after 10 min. P1 NSF Reg. No.: 122998 • Replacement for cork and paper cut gaskets on flanges and stamped sheet metal covers • Ideal for use where high vibration or flexing occurs • Can be used with plastic and painted parts • Tack free after 25 min. 15
Page 1 and 2: Solution Guide Issue 6
Page 3 and 4: Table of Contents 4 10 12 14 16 18
Page 5 and 6: Bearings, Bushes, Shafts, Cylindric
Page 7 and 8: Cleaning Parts and Hands • Cleani
Page 9 and 10: Best Practice • Reduce routine ma
Page 11 and 12: No What strength do you require? Me
Page 13: Metal Are the threads fine or coars
Page 17 and 18: No Up to 230 °C What operating tem
Page 19 and 20: No Is the gap over 0.1 mm? Do you r
Page 21 and 22: Five-minute Toughened High temperat
Page 23 and 24: No Do you require high temperature
Page 25 and 26: Elastic bonding General purpose Rap
Page 27 and 28: Aluminium Metalllic components subj
Page 29 and 30: Fine particle Chemical attack Resis
Page 31 and 32: Parts, machines and surface cleaner
Page 33 and 34: Threadlocking, Pipe and Thread Seal
Page 35 and 36: Oil Chain lubricant Freeing parts S
Page 37 and 38: High performance Special purpose Hi
Page 39 and 40: Standard applications Copper Anti-S
Page 41 and 42: Emergency Repair Products O-Ring Re
Page 43 and 44: Loctite ® equipment solutions Loct
Page 45 and 46: Maintenance Workshop The Maintenanc
Page 47 and 48: Industrial centrifuges, used to sep
Page 49 and 50: Most shaft assemblies run in harsh
Page 51 and 52: Product No. Description Pack size I

Solution Guide - Loctite

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