Hydraulic Seal - Hydraulic Stop Leak & Conditioner
- Keeps hydraulic seals soft and pliable.
- Reduces friction and wear in hydraulic systems.
- Cleans and prevents harmful formation of sludge and varnish.
- Helps hydraulic systems run cooler and last longer.
- Mixes with all factory-approved hydraulic fluids and synthetics.
Rislone Hydraulic Stop Leak is compatible with all petroleum based, mineral oil, and synthetic fluids. Do not use with water-glycol or phosphate ester flame retardant hydraulic fluids. Do not use in brake fluid systems. After time, hydraulic seals and O-rings tend to dry out and shrink. Rislone revitalizes these seals and O-rings and makes them soft and pliable again.