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best way of removing moisture from gun cabinet


jamesmacc
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hi folks, just fitted gun cabinet in my house and was wondering what you guys use for removing moisture from the cabinet to stop any chance of rust etc. i have seen these small dehumidifier eggs on ebay that have silica granules inside them that look like they would do the job. any recomendations would be great.

cheers, james

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I used a 14w reptile heater in mine, from petsathome. Drilled a hole in the cabinet, passed the cable through. Took the moisture out of the cabinet when my loft was very damp last year! Nothing else worked - Vp, rice or silica. It was just too damp!

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Whooa...be careful, too much heat can turn a wooden stock into a banana shape, somewhat spoils your aim..!

 

Cat.

i have 2 custom rifles in my cabinet that cost thousands, and i can assure you that a 45 watt heater in a cold room will not get that rifle stock hot enough to make it warp. i also keep my ammo in the top of the same cabinet and the heat never gets pat the scope height in the cabinet.

 

bob.

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Napier VP90 last 9 monthe and cost £6-£8 on flea bay!!

Just changed mine after 18 months :blush: it fell off so i go another! picked it up at a game fair for £6 no postage (but it did cost me £10 to get in :blink: )

Edited by HDAV
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My cabinet is in my spare room which has central heating and I don't use anything. Should I consider using the Napier or similar??

 

V

 

 

hi vinny

 

if on removing the rifle from the cabinet you find that condensation occurs on the scope lenses, i would look into the vp90 stuff, i have never used it as i use the small heater, and as doed 3 of my mates,

 

best of luck with it,

 

bob.

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hi vinny

 

if on removing the rifle from the cabinet you find that condensation occurs on the scope lenses, i would look into the vp90 stuff, i have never used it as i use the small heater, and as doed 3 of my mates,

 

best of luck with it,

 

bob.

 

Thanks Bob, think I'll look at getting some just in case. :good:

 

V

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Condensation occurs when the temperature of an object drops below what is called the "dew point" of the air surrounding it. The air in most inhabited properties is around 20 deg c and 50% humidity. At this level condensation starts at about 12 degrees. The answer as some have found is to keep the temperature of the cabinet above this say 14 degrees. This, if the room/cabinet is in a heated space is relatively easy. On an outside wall the cabinet tends to get colder from the wall.

The answer is a low power heater in the unit which requires drilling or alternatively you could rap a couple of metres of self regulating "trace heating tape" (about 10 watts)round the outside and put some insulation (25mm polystyrene will do) over it. If you want to be fancy a thermostat on the wall would help.

 

In brief - keep the inside of the cabinet above dew point and no condensation - Simples :D:smartass:

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hi folks, just fitted gun cabinet in my house and was wondering what you guys use for removing moisture from the cabinet to stop any chance of rust etc. i have seen these small dehumidifier eggs on ebay that have silica granules inside them that look like they would do the job. any recomendations would be great.

cheers, james

i got one of them vp90 traps in mine cost £7,

got some moisture traps from go outdoors for £2.90 each for my caravan they work well so will try one of them next time

 

colin

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