Quick view Add to Cart Forespar MareLube TEF45 Max PTFE Heavy Load Lubricant - 4 oz. $42.95 $33.99 MareLube TEF45 Max PTFE Heavy Load Lubricant - 4 oz.Marelube is Forespar's new family of three specifically formulated synthetic lubricants designed for various uses around your boat. Each contains... Add to Cart