Anaerobic Adhesives
Anaerobic adhesives 3M Rite-Lok are effective one-component industrial adhesives that cure on metal surfaces in the absence of oxygen. Used in the manufacture and repair of machinery, equipment and vehicles. Represented by threadlockers and pipe sealants, retaining compounds and gasket makers of various viscosity, strength, cure speed and color, for ease of use. Rite-Lok sealants are vibration, water and solvents resistant. They act quickly, do not loosen, do not evaporate, do not shrink, also they facilitate installation by lubricating joints.

Prevent self-unscrewing of nuts and loosening of threaded joints becouse of vibration. Seal, prevent leaks and corrosion.
TL22, TL43, TL62, TL70, TL71, TL72, TL77, TL90

Used for assembling of bearings, gears, bushings and other cylindrical joints. Prevent deterioration, reduce stress in the joints.
RT41, RT38, RT48, RT20G

Used as thread and pipe seals for pneumatic systems and pipelines instead of traditional PTFE tapes and pastes.
PS-65, PS-77, НР42

Seal the rigid flange joints between surfaces that have a poor match. High viscosity for filling large gaps.
GM74, GM18, GM10
Features
Code | Color | Max. gap between surfaces, mm | Viscosity, cps | Fixing time, min | Features |
---|---|---|---|---|---|
Screw fasteners | |||||
TL22 | purple | 0,25 | 5 000 | ≤ 15 min. | Low strength. For demountable joints, small diameter connections (D up to 6 mm) and for soft metals (brass). |
TL43 | light blue | 0,30 | 14 000 | ≤ 15 min. | Universal fixative of medium strength. |
TL62 | red | 0,25 | 7 000 | ≤ 15 min. | Quite high, but not the maximum strength. For larger non-separable joints (D up to 25mm). |
TL70 | green | 0,20 | 500 | ≤ 15 min. | High-strength clamp for studs and bolts of large diameter. |
Shaft fixing bushings | |||||
RT41 | yellow-brown | 0,20 | 500 | 15 min. | Average strength. Allows bearing replacement and maintenance. |
RT48 | green | 0,20 | 600 | 15 min. | High strength for increased reliability of press-fit joints. For mounting gears on shafts. |
RT38 | green | 0,25 | 2 500 | ≤ 15 min. | High strength. It is convenient for fastening couplings to shafts and fixing bushings. |
RT20G | yellow-green | 0,40 | 20 000 | 15 min. | Heat resistant (up to + 230 ° C). Works well on worn or poorly matched surfaces, requiring the filling of large gaps. |
Hermetics of pipe joints | |||||
PS65 | white | 0,50 | 300 000 | ≤ 120 min. | Low strength. For low pressure pipelines D15-80mm with medium and coarse cylindrical and tapered threads. |
PS77 | yellow | 0,25 | 48 000 | 15 min. | Universal. For low pressure pipelines (up to 700kg / cm2) D15-80mm with medium and coarse cylindrical and tapered threads. |
PS20G | brown | 0,20 | 500 | 15 min. | High strength. For pipelines of hydraulic and pneumatic high pressure systems D <15mm with thin and medium thread. |
Intermediate forming | |||||
GM18 | red | 0,50 | 500 000 | 35 min. | High viscosity for filling large gaps. |
GM10 | orange | 0,50 | 425 000 | 20 min. | High viscosity and heat resistance (up to + 230 ° C). |
GM74 | orange | 0,35 | 80 000 | 15 min. | Universal. |
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