Customer Questions and Answers for Silicone Lubricant (Seals And O-Rings) by Whirlpool

This silicone lubricant is used during appliance service to condition rubber seals and O-rings, especially in dishwashers. It eases installation and helps new seals seat properly for a reliable, leak-resistant connection on pumps, valves, and hose fittings.

• Lubricates rubber seals, O-rings, and gaskets to prevent rolling, tearing, or binding during assembly
• Helps seals seat correctly to support leak-resistant joints
• Aids insertion of hoses, plastic fittings, and pump components
• Helpful when reassembling sump, diverter, inlet, and drain connections
• Common signs it may be needed: difficulty installing seals, seals that dislodge, or seepage after a seal replacement

• Disconnect power and water before servicing the appliance
• Clean and inspect mating surfaces; replace any cracked, flattened, or cut seals
• Apply a light, even film to the rubber part only; avoid over-application
• Wipe away excess; do not use lubricant to compensate for damaged seals—replace them