Loctite 491984 LOCTITE® SI 5920 Gasketing sealants Part No: 491984

LOCTITE® SI 5920 Gasketing Sealant 491984 from LOCTITE HENKEL CORPORATION is a high-temperature, copper-colored RTV silicone sealant formulated for use on flexible metal parts and flanges. It provides superior adhesion, vibration resistance, and durability under extreme heat and pressure conditions. Ideal for sealing engines, gearboxes, and exhaust systems, this sealant replaces pre-cut gaskets and resists oil and coolant exposure. Available at Wofford Truck Parts, it’s perfect for heavy-duty truck and industrial maintenance.