Peak Sierra Coolant/A-F 1 Gal / 3.78L 6 Volt Septone also recommend after using

Septone also recommend after using Glass Fibre Filler for hole bridging

4:1 medium solids acrylic polyurethane clear coat

Performing extended or repetitive duties that may cause hand fatigue

you should also top-off the cooling system with Final Charge or Final Charge 50/50 Pre-diluted Global Extended Life Coolant/Antifreeze

Peak Sierra Coolant/A-F 1 Gal / 3.78L 6 Volt Septone also recommend after usingPEAK is the pioneer and market leader in the safer propylene glycol (PG) antifreeze category. SIERRA Antifreeze is formulated with PG rather than ethylene glycol the base for traditional antifreeze. Because of its PG formula, SIERRA Antifreeze is less toxic and therefore safer for people, pets and wildlife than conventional antifreeze. A premium automotive coolant that provides excellent freeze up and boil over protection and outstanding corrosion