Sealants

545 hydraulic and pneumatic pipe thread sealant from Loctite in 50 ml, brown. Seals fine-pitch threaded fittings in hydraulic and pneumatic systems.

Permatex Ultra Black RTV silicone gasket maker in a 3.35 oz tube, formulated for maximum oil resistance on oil pans, valve covers, and timing covers where oil contact breaks down lesser sealants. The...

Superflex RTV, Silicone Adhesive Sealant, 190 mL Power Can, Clear

#1 gasket sealant from Loctite in 7 oz tube, reddish-brown. Slow-drying formula seals cut gaskets on engines, transmissions, and machinery with oil and fuel resistance.

5188 highly flexible flange sealant from Loctite in 50 ml tube, red. Seals rigid flange joints in gearboxes, pumps, and machinery with vibration resistance.

572 low strength thread sealant from Loctite in 50 ml tube, white. Slow cure formula seals threaded pipe joints with extended working time for large fittings.

RTV Silicone Adhesive and Sealant, 8 oz Pressurized Tube with Select-A-BEAD Nozzle, 6.5 wt oz, Clear