Sealing Products

620™ Retaining Compound High Temperature, 50 mL Bottle, Green, 3800 psiFeaturesA high viscosity liquid retaining compoundLocks and secures metal cylindrical assemblies up to 0.015 in diameter clearancePrevents metal fretting and corrosionSeals against...

Hi-Temp Red Silicone Gasket Maker & Sealant, 3 ozFeaturesDesigned for use in mechanical assemblies where continuous temperatures of up to 550°F (or 660°F intermittent) might existForms a tough, waterproof seal on most surfacesWill not shrink or crack and...

Contractor RTV Silicone Sealant, 10 oz Cartridge, WhiteFeaturesInterior/Exterior, flexible watertight silicone sealant made with 100% siliconeMinimal shrinkage, great for around windows/doors, plumbing, and water pipes

5699™ Grey High Performance RTV Silicone Gasket Maker, 70 mL TubeFeaturesDesigned for flange sealing with excellent oil resistance and high-torque applicationsRemains flexible and withstands high vibrationOutstanding oil and shop fluid...

5910™ RTV Silicone Flange Sealant, 300 mL Cartridge, BlackFeaturesOne part RTV silicone with superior flexibility and adhesionMedium bodyEasy to dispenseNon-corrosive, with low odor and low volatility

587™ Blue High Performance RTV Silicone Gasket Maker, 300 mL CartridgeFeaturesOne part, formed-in-place, RTV siliconeForms tough, flexible gaskets directly on the flangeRecommended for sealing all types of flanges, including stamped sheet metal

648™ High Strength Rapid Cure Retaining Compound, 50 mL Bottle, Green, 3,900 psiFeaturesLOCTITE® 648 is a green, fluorescent, low viscosity, high strength, urethane methacrylate acrylic, anaerobic retaining compound designed for bonding cylindrical...

565™ PST® Thread Sealant, 50 ml, Tube, WhiteFeaturesA general purpose instant sealant for tapered and straight/tapered fittingsControlled strength for ease of disassembly

592™ PST® Thread Sealant, Slow Cure, 250 mL Tube, Opaque WhiteFeaturesLocks and seals threaded fittingsParts may be repositioned up to 24 hours after application

Skeleton Caulk Gun, Cartridge, QuartFeaturesHeavy-duty, uni-rail construction with hex piston rod and quick release leverFits quart-sized cartridgesUse for medium to heavy duty applications

TFW™ Multi-Purpose Thread Sealant, 1/2 Pint, Can, WhiteFeaturesUse for sealing and protecting NPT pipe fittingsSealing performance upon application and is specifically formulated to seal threaded connections against leakage due to internal...

Silicone Rubber All Purpose Sealant, 10 oz Tube, AluminumFeaturesHighly flexible and non-shrinking 100% silicone sealantOffers outstanding protection against water and weather damageDurable and flexible sealant is suited for areas exposed to heavy wear...

Marine Adhesive Sealant, 3 oz, Tube, WhiteFeaturesPermanent bonding above and below the waterlineOffers extended working time

246™ Threadlocker, Medium Strength/High Temperature, 10 mL, 1/4 in to 3/4 in Thread, BlueFeaturesBlue, opaque, thixotropic, dimethacrylate ester acrylic threadlockerParticularly suitable for heavy duty applications, such as bolts used in transmissions,...

277™ High-Strength Threadlocker, 50 mL, 7/8 in dia or Smaller, RedFeaturesHigh strength, high viscositySuited to large threadsPrevents fasteners from loosening due to vibrationProtect against rust and corrosionRemovable with heat and hand tools

294 Threadlockers, Wicking Grade/High Temperature, 50 mL, GreenFeaturesIdeally suited for pre-assembled fastenersPerforms well on oily fasteners