Skip to main content
Sheridan Liner Blog
New Products
Boatyard & Workshop
Contact Us
01491 652085
My Basket
Basket
Menu
Search
View More Products...
Menu
Home
New Boating Products
Clearance Boating Products
Shop By Brand
Sheridan Liner Blog
River Thames Conditions
Sheridan Marine Boatyard
Visit & Contact Sheridan Marine
Mooring
Shop all Mooring
Mooring Equipment
Mooring Stakes, Rings & Accessories
Anchors, Chain & Shackles
Ropes
Ropes from the Reel
Pre-Packaged Ropes
Rope Accessories
Fenders
Boat Fenders
Quay/Dock Fenders
Fender Ropes, Valves & Clips
Engine Room
Shop all Engine Room
Engine Exhaust, Fuel & Ignition Systems
Engine Exhaust Systems
Engine Fuel Systems
Engine Ignition
Engine Controls, Steering & Gauges
Dashboard Gauges & Dials
Engine Controls & Control Cables
Steering Helms, Steering Wheels & Steering Cables
Inboard Engines & Gearboxes
WaterMota Engine Parts & Gaskets
J-Type Marine Gearbox Spares
Outboard Engines
Electric Outboards
Outboard Fuel Tanks & Fuel Lines
British Seagull Outboard Spares
Underwater Fittings
Stern Gear Equipment
Anodes
Engine Water Cooling
Water Pump Impellers
Water Pumps & Spares
Water Cooling Thermostats & Hoses
Sea Cocks, Strainers & Filters
Engine Maintenance
Grease & Engine Additives
Engine Oil & Oil Filters
Engine Tools & Accessories
Engine Books & Manuals
Bilge
Bilge Pumps
Bilge Blowers
Bilge Pump Service Kits
Boat Maintenance
Shop all Boat Maintenance
Fixings & Fastenings
Self Tapping Screws & Wood Screws
Machine Screws, Bolts, Nuts & Washers
Hooks & Shackles
Clips & Catches
General Maintenance
Batteries
Windscreen Wiper Blades & Arms
Maintenance Tools & Accessories
Epoxy, Gelcoat & Glass Fibre
Sealants & Adhesives
Cleaning
Cabin & Galley Cleaners & Dehumidifiers
Boat Cleaners & Cutting Compounds
Boat Polish & Wax
Vinyl & Canvas Cleaners
Engine & Bilge Cleaners
Inflatable Boat, RIB & Fender Cleaners
Metal & Glass Cleaners
Toilet Cleaners & Chemicals
Drinking Water Cleaners & Purifiers
Boat Cleaning Cloths & Deck Brushes
Painting & Varnishing
Paint & Varnish Thinners & Conditioners
Varnish & Woodcare
Paint Brushes, Tools & Accessories
Primers & Undercoats
Bilge Paint
Deck Paint
Top Coat Paint
Antifoul & Waterline
Living Onboard
Shop all Living Onboard
Personal Equipment
Boating Books & DVDs
Boating Shoes
Clothing
Comfort Onboard
Boat Televisions & Audio
Boat Cooking & Galley
Boat Refrigeration
Boat Heating
Boat Toilet Systems
Toilet Treatment Systems & Filters
Boat Pump Out Toilets & Portable Chemical Toilets
Waste & Rinse Pumps
Spares, Fittings & Accessories
Seating
Seating Accessories
Seat Pedestals
Seats
Cabin Fittings
Lifting Rings & Handles
Vents & Grilles
Hooks & Hinges
Clocks & Barometers
Cabin Accessories
Locks & Catches
Tables
Boat Water Systems
Water Filters & Purification
Spares & Accessories
Hose Fittings
Taps, Showers & Sinks
Boat Water Tanks, Calorifiers & Accumulators
Fresh Water & Waste Pumps
Boat Electrics
Shop all Boat Electrics
Lighting
Cabin Interior Lights
Navigation & Exterior Lights
Bulbs & Accessories
Power Management
Batteries & Solar Panels
Battery Boxes
Battery Switches
Battery Management
Shore Power & Inverters
Electrical Fittings
Horns & Windscreen Wipers
Switches
Plugs & Sockets
Fuse Boxes & Wiring
Safety
Shop all Safety
Navigation
Navigation Equipment
Maps & Charts
Personal Safety
Rescue Ladders & Lines
Boat Hooks
Life Jackets
Pet Buoyancy Aids
Life Rings & Buoys
Torches
Boat Safety
Boat Alarms & Security
Flooring
Fire Safety
Deck Equipment
Shop all Deck Equipment
Dinghies, Kayaks & Inflatables
Boat Rowlocks
Inflatable Dinghies
Inflatable Kayaks
Oars & Paddles
Dinghy Accessories
Deck Fittings
Boat Rail Mounts & Joints
Rubbing Strakes
Blocks & Cam Cleats
Name Plates
Outboard Brackets
Boarding Ladders & Platforms
Ventilators
Hooks & Eyes
Cleats, Bollards & Fairleads
Deck Fillers & Caps
Handrails
Masts, Flagstaffs & Flags
Windows & Hatches
Hatches & Fittings
Window Rubbers & Fittings
Canopies
Shop all Canopies
Canopy Fittings
Canopy Turn Buttons & Fasteners
Canopy Deck Fittings
Canopy Tube & Frame Fittings
Canopy Lacing Hooks & Eyes
Canopy Tools & Accessories
Hoods, Canopies & Covers
Hoods & Canopies
Winter Covers & Tarpaulins
Christmas
Shop all Christmas
Christmas Tree Decorations
Christmas Tree Baubles
Christmas Tree Hangers
Christmas Home Decorations
Christmas Wreaths
Christmas Garlands
Christmas Lights
Home
Engine Room
Engine Maintenance
Grease & Engine Additives
Grease & Engine Additives by Ultraflex
Showing 1 product by
Ultraflex
in the Grease & Engine Additives category.
Filters
Filters
Sort
Sort by
Default
Price (Low to High)
Price (High to Low)
Name (A-Z)
Name (Z-A)
Newest First
Selected Filters
Ultraflex
Remove All Filters
Price
£10 to £20 (1)
Brand
Blue Gee (1)
Comma (1)
Fuel Set (1)
Morris Lubricants (2)
Motul (1)
Quicksilver Marine Lubricants (8)
Rock Oil (1)
Star brite (6)
Ultraflex (1)
Sort by
Default
Price (Low to High)
Price (High to Low)
Name (A-Z)
Name (Z-A)
Newest First
Filters
Ultraflex Hydraulic Steering Oil
£18.95
SRP £19.61
