Ardent Reel Butter Oil, 1 oz Bottle

As an Amazon Associate First Cast Fishing earns a commission when you buy through links on this site, at no extra cost to you.

Item weight: 4.54 g
Product dimensions: 6 x 3 x 1 inches

Quick take

A one-ounce synthetic lubricant formulated for fishing reels, with anti-gumming and low-temperature performance.

Ardent Reel Butter Oil is a thin, fully synthetic lubricant made for fishing reels. It comes in a 1 oz bottle and suits ball bearings, shafts and other wear points. Anglers use it for routine reel maintenance to keep the retrieve quiet and smooth across a wide temperature range.

Best for

Spinning and baitcasting reel maintenance
High-speed retrieval systems needing smooth operation
Anglers fishing in varied temperature ranges

Skip if

You prefer natural oil-based lubricants
Your reel is sealed and pre-lubricated

Strengths

Anti-gumming agent keeps reel bearings clean over seasons
Super low viscosity reduces wear and noise
Synthetic formula handles temperature extremes

Trade-offs

One-ounce bottle needs careful rationing
Super low viscosity can thin further in extreme heat
Incompatible with certain older reel designs

Specifications

Specifications
Type	synthetic reel lubricant
Volume	1 fl oz
Viscosity	Super low
Features	Anti-gumming agent
Package	Bottle

Updated 17 October 2026