Forespar Marelon 849 Series Flange Mounting Ball Valves - NPS -:- Chrome plated solid brass ball

Chrome plated solid brass ball (not a hollow ball)

Reinforced wide flukes penetrate deeply and firmly for maximum holding power

545 is used to seal surfacing primers before applying topcoats

Only use with solenoid / contactor installed

Loctite 290 is a liquid medium - high strength threadlocker designed for the locking and sealing of threaded fasteners

Forespar Marelon 849 Series Flange Mounting Ball Valves - NPS -:- Chrome plated solid brass ball*** use Option (1) to select Size *** Forespar? s Flange Mounted Ball Valves (Seacocks) made with Marelon offer superior strength and corrosion resistance compared to conventional bronze type valves. Strong, lightweight, corrosion and electrolysis free, they make the ideal thru hull valve. Available in most common sizes and thread configurations, Marelon valves can be used as replacement valves for most existing marine thru hull fittings.