Westchem Crystak Blue motor-flushers yet delivers the very best

yet delivers the very best AIS receive and transmit performance so you see more AIS information and targets at maximum range – all achieved with the least power consumption

anglers and sailors looking for accurate

4" (239mm) in length

automotive components

Trip Fuel Used

Westchem Crystak Blue motor-flushers yet delivers the very best100% Biological Holding Tank Treatment in Dry Form. Our unique pellets are Certified Environmentally Safe. Combines both black and grey water treatments into one easy to use dry formula. Stops odours, digests waste, lubricates valves and is easy to store. No liquid to spill. Great for switching to a non formalehyde treatment program. Crystal Blue will neutralize residual formaldehyde in your tank. Gets up to 15 treatments per jar. Economical and easy