Top 9 Pipe Dope Sealant – Thread Lock Sealers

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1. Gasoila

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SS16 Soft-Set Pipe Thread Sealant with PTFE Paste, -100 to 600 Degree F, Non Hardening, 1 Pint Brush, Gasoila

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Gasoila #ad - Country of origin: United States. Soft-setting, PTFE paste. Provides a positive seal on pipe threads, pump assemblies, hydraulics, plugs, fittings, oil burners, compressors, fuel lines, joints, nozzles, lpg cylinders, motors, housings, engines, hoses, couplings and more. Use on brass, aluminum, galvanized, nylon, copper, tin, polyethylene, black pipe, pvc plastics, stainless steel, CPVC, ABS, polypropylene, polybutylene and more.
BrandGasoila #ad
ManufacturerFederal Process #ad
Weight1 Pounds
Part NumberSS16
ModelSS16

2. Permatex

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4 oz., Permatex 80632 Thread Sealant with PTFE

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Permatex #ad - Economical general-purpose fitting sealant. Seals and resists pressure in air, oil, diesel fuel and hydraulic systems. Outperforms tapes and pipe dopes. Suggested applications: Air conditioning fittings, temperature sending fittings, hydraulic fittings. Remains pliable at higher and lower temperatures.
BrandPermatex #ad
ManufacturerPermatex #ad
Height2.81 Inches
Length2.44 Inches
Weight0.25 Pounds
Width2.44 Inches
Part Number80632
Model80632
WarrantyManufacturer

3. Loctite

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Loctite 483629 Thread Sealant-High Performance, 1.69 Fluid Ounces

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Loctite #ad - 000 psi. Head bolts into through holes. Typical applications: Stainless steel fittings. Oil psi- sending units/sensors. Oil and coolant lines. Cures rapidly to withstand 10 Perfect as a replacement for pre-coated parts. Replaces most tapes and pipe dopes. Specifically formulated for metal. Tapered pipe thread fittings.
BrandLoctite #ad
ManufacturerLoctite #ad
Height6 Inches
Length6 Inches
Weight0.1 Pounds
Width2 Inches
Part Number483629
Model483629

4. Permatex

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Permatex 59235 High Temperature Thread Sealant, 50 ml Tube

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Permatex #ad - Suggested applications: head bolts into through holes, rear axle fill plug, oil PSI sending units and sensors, oil and coolant lines, fuel fittings, brake and power steering fittings. Lubricates threads for easy assembly and disassembly. Resists leakage, vibration loosening, moisture, hydraulic fluids and diesel fuels. Parts may be repositioned up to 4 hours after application. Locks and seals threaded fittings.
BrandPermatex #ad
ManufacturerPermatex #ad
Height2 Inches
Length6.27 Inches
Weight0.17 Pounds
Width3.07 Inches
Part Number59235
Model59235
WarrantyManufacturer Warranty

5. Permatex

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White, Permatex 56521 High Performance Thread Sealant, 50 ml

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Permatex #ad - These are complete Line Of Heavy-Duty Shop Products. Through creativity, productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories. These products on exceptionally High Order Fulfillment Rates, Breadth Of Available Products. Part number: 56521.
BrandPermatex #ad
ManufacturerPermatex #ad
Height2 Inches
Length8 Inches
Weight0.18 Pounds
Width3 Inches
Part Number56521
Model56521
WarrantyManufacturer Warranty

6. Henkel

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Henkel 908570 2.7 oz Tub Clear Silicone Waterproof Sealant, Single Tube

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Henkel #ad - Bonds abs, glass, ceramic, cultured marble, vinyl tile, porcelain, aluminum, stainless steel, fiberglass, granite, wood, some rubbers and plastics.7 oz. 2. Use for sealing or repairing door frames, windows, appliances, gaskets, toys, vents, outside of fireplace doors, weather-stripping, shoes and boots. Aquarium safe. No cracking, peeling or shrinking.
BrandHenkel #ad
ManufacturerLoctite #ad
Height8 Inches
Length1.25 Inches
Weight0.24 Pounds
Width3.81 Inches
Part Number908570
Model908570

7. Vibra-TITE

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44450 444 Brown High Pressure Hydraulic Anaerobic Thread Sealant, 50 ml Bottle, Vibra-TITE

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Vibra-TITE #ad - Facilitates assembly. Prevents leakage caused by tape shredding, vibration loosening, solvent evaporation or damaged threads. Low and high pressure applications; seals to the burst strength of most piping systems. Seals and secures metal pipes and fittings; fills the space between threaded metal parts. Prevents corrosion and galling of threads.
BrandVibra-TITE #ad
ManufacturerND Industries #ad
Height6.7 Inches
Length3 Inches
Weight0.15 Pounds
Width1.5 Inches
Part Number44450
Model444

8. J-B Weld

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J-B Weld 8277 WaterWeld Epoxy Putty Stick, 2 oz.

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J-B Weld #ad - J-b weld delivers superior performance, quality, and results for the World’s Strongest Bond. Surface applications: iron & stainless Steel, Copper & brass, aluminum & Bronze, Fiberglass and Plastic & PVC. Cure and set time: after kneading the two part formula together by hand, WaterWeld takes 25 minutes to set and cures in 1 hour.

J-b weld waterweld: a hand mixable two part epoxy putty stick, fuel tanks, drains, that can cure under water and is ideal for repairing plumbing, tubs and showers, pool and spa, boats & potable water tanks and more! J-B Weld WaterWeld is certified by the NSF and is safe for contact with potable water. Do it yourself: big or small, you can diy it with j-b weld.

Our heavy duty epoxy and adhesives repair & restore it right the first time. Product features and strength: j-b weld waterweld has lap shear strength of 1300 PSI, can withstand continuous temperatures up to 300F 149C and intermittent temperatures of 350F 176 degrees Celsius and is chemical resistant against petroleum, hydraulic fluids and other chemicals when fully cured. J-b weld waterweld set and cure color is off white.
BrandJ-B Weld #ad
ManufacturerJBWeld #ad
Height4 Inches
Length1.13 Inches
Weight0.15 Pounds
Width1.13 Inches
Part Number8277
Model8277
Warranty1 Year Limited

9. Vixen Horns

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Vixen Horns Hydraulic/Pneumatic Liquid Thread/Pipe/Fitting Sealant 10ml VXA1545

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Vixen Horns #ad - 5000 psi pressure Resistance. Color: Purple. Net 034 fl oz 10ml. Easy assembly and removal. Temperature range: -65 to 300 F.
BrandVixen Horns #ad
ManufacturerVixen Horns #ad
Part NumberVXA1545