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...

High Strength Red Threadlocker, 50 mL, 1 in Thread, Red, LiquidFeaturesHigh strength threadlocker for heavy-duty applications 3/8 inch to 1 inch (10 mm to 25 mm)Especially well-suited for permanently locking studs and press fitsAdds 3,000 psi holding...

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...

Medium Strength Blue Threadlocker, 10 mL, 1/4 in to 3/4 in ThreadFeaturesAll-purpose, medium strength threadlockerIdeal for all nut and bolt applications 1/4 inch to 3/4 inch (6 mm to 20 mm)Eliminates need for stocking expensive lock nuts and lock...

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

QuickStix 548 Gasket Eliminator Flange Sealant, 18 g Tube, OrangeFeaturesCan be applied quickly and neatly on a variety of metal surfaces, including aluminum, to form a flexible, solvent resistant sealDesigned for rigid flange assembliesForms a flexible,...

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

Form-A-Gasket Sealant, No 2 Slow-Drying/Non-Hardening, 3 oz, Tube, BlackFeaturesOptions include No 1 Fast Drying/Hard Setting, No 2 Slow-Drying/Non-Hardening, and No 3 Aviation Sealant LiquidNo 1 cures to a hard, semi-flexible seal through solvent...

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...