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Made my own Coil “Cover” for the Dual Field’s 12” Spider Coil

Sand Sifter

Active member
Just put the last finishing touch on my Dual Field's coil before heading to the beach. Trying to find a coil cover for the Dual Field’s 12” Spider Coil has become Mission Impossible. They’re rare and hard to find, and I just didn’t have the time to wait and hope I’d stumble upon one for sale. So, I did what I’ve been doing to my Sovereign Elite’s SEF coils for the last 14 years, which was to make my own coil “cover”.

I’m not opposed to coil covers, they work well to protect the bottom of the coil, especially if like me, you swing low and like to scrub the coil on beach sand. But to keep the coil from coming off in water, you need to zip tie the cover to the coil. But although coil covers fit snugly, sand still has a way of getting in between the coil and cover, which starts to make the coil heavier. At that point, you have to cut the zip ties, remove the cover, clean everything out, put cover back on, then attach more zip ties to hold the cover to the coil. It’s not hard to do, just takes time, and if you’re in a hurry preparing for a hunt, it can be a PIA.

So, for the last 14 years, I’ve been spraying the bottom of my SEF coils with 3 coats of Plasti Dip Rubber Coating. This stuff seeps into and seals any cracks in the coil and provides extra waterproofing. I spray the flat bottom of the coil and when I get close to the edges, I’ll continue spraying up the sides, so that I can wrap the compound around the coils edge to help prevent any peeling. This stuff has worked great on my SEF coils and would last 1-2 seasons before needing any touch ups. I’ve never had to respray the entire coil bottom, only had to touch up some small areas here and there that were worn from the sand. It’s tough stuff once it dries.

The bottom of my SEF coils are epoxy, and Plasti Dip stuck to it like glue. That said, it’s easy to remove if you want to take it off. I’ll have to see how well it works on the DF’s coil, as the bottom is smooth plastic. I did get a bit of overspray on the inside of the coils ribs, but I’ll clean that up when I get back from the beach. I also have a can of Clear Plasti Dip, which I plan on spraying on the top of the coil, and inside the ribs where the bottom & top coil case seams meet. Once I finish spraying the clear on the top and inside the ribs & seals, the coil will be totally sealed by a tough rubber coating. IMO, spraying Plasti Dip on the coil provides multiple benefits: It protects the bottom of the coil like a coil cover, but it also seals any small cracks, tightens everything up, and adds additional waterproofing.
 

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Hello fellow Plasti-Dipper......I have been using this stuff for years and it holds up very well. The brush on Plasti-Dip from the tin is even better as you can layer it on thick and it will last a long time before touch ups are needed. Hard to get the tin version down here and they like to charge a "liquid gold" price too. I think my Excalibur coil must have at least 3mm coating !
 
Hello fellow Plasti-Dipper......I have been using this stuff for years and it holds up very well. The brush on Plasti-Dip from the tin is even better as you can layer it on thick and it will last a long time before touch ups are needed. Hard to get the tin version down here and they like to charge a "liquid gold" price too. I think my Excalibur coil must have at least 3mm coating !
Thanks Tony, I'll have to look into the tin. Probably would be a lot neater to apply since no overspray, and like you said, I can add it on thicker than with spray, as I typically need to spray at least 3 coats.

Do you happen to know if Plasti Dip comes in yellow by any chance?
 
Yellow is available in the tin version but the aerosol stuff seems to be taking over. My Excalibur coil is now yellow and my White's 950 dive coil which was originally yellow is now coated in yellow Plasti-Dip......like you mentioned, any potential cracks in the seems are taken care of really well. The brush on finish isn't perfect in appearance but it goes on thick and nothing is wasted. I am guessing you are in the USA so much easier for you to get whatever you need. A little paint thinner added to the tinned product makes the product easier to apply.
 
Yellow is available in the tin version but the aerosol stuff seems to be taking over. My Excalibur coil is now yellow and my White's 950 dive coil which was originally yellow is now coated in yellow Plasti-Dip......like you mentioned, any potential cracks in the seems are taken care of really well. The brush on finish isn't perfect in appearance but it goes on thick and nothing is wasted. I am guessing you are in the USA so much easier for you to get whatever you need. A little paint thinner added to the tinned product makes the product easier to apply.
Yes, I'm in the U.S. and can get Plasti Dip at Home Depot, Lowe's, Ace Hardware, or just order from them and have delivered. I like the yellow 12" spider coil on my Dual Field, as the waters here in MD & DE are dark & murky, so once you get about a foot deep, can't see your feet, which means you can't see a black search coil, but that yellow color really pops and give better visibility so I've been thinking about using yellow on the top of my 12x10 & 15x12 SEF Butterfly coils for my Sovereign Elite, I already have black Plasti Dip on the coil bottoms. Also thinking of doing the same to my X-Terra Elite's 12" & 8" coils.
 
Just put the last finishing touch on my Dual Field's coil before heading to the beach. Trying to find a coil cover for the Dual Field’s 12” Spider Coil has become Mission Impossible. They’re rare and hard to find, and I just didn’t have the time to wait and hope I’d stumble upon one for sale. So, I did what I’ve been doing to my Sovereign Elite’s SEF coils for the last 14 years, which was to make my own coil “cover”.

I’m not opposed to coil covers, they work well to protect the bottom of the coil, especially if like me, you swing low and like to scrub the coil on beach sand. But to keep the coil from coming off in water, you need to zip tie the cover to the coil. But although coil covers fit snugly, sand still has a way of getting in between the coil and cover, which starts to make the coil heavier. At that point, you have to cut the zip ties, remove the cover, clean everything out, put cover back on, then attach more zip ties to hold the cover to the coil. It’s not hard to do, just takes time, and if you’re in a hurry preparing for a hunt, it can be a PIA.

So, for the last 14 years, I’ve been spraying the bottom of my SEF coils with 3 coats of Plasti Dip Rubber Coating. This stuff seeps into and seals any cracks in the coil and provides extra waterproofing. I spray the flat bottom of the coil and when I get close to the edges, I’ll continue spraying up the sides, so that I can wrap the compound around the coils edge to help prevent any peeling. This stuff has worked great on my SEF coils and would last 1-2 seasons before needing any touch ups. I’ve never had to respray the entire coil bottom, only had to touch up some small areas here and there that were worn from the sand. It’s tough stuff once it dries.

The bottom of my SEF coils are epoxy, and Plasti Dip stuck to it like glue. That said, it’s easy to remove if you want to take it off. I’ll have to see how well it works on the DF’s coil, as the bottom is smooth plastic. I did get a bit of overspray on the inside of the coils ribs, but I’ll clean that up when I get back from the beach. I also have a can of Clear Plasti Dip, which I plan on spraying on the top of the coil, and inside the ribs where the bottom & top coil case seams meet. Once I finish spraying the clear on the top and inside the ribs & seals, the coil will be totally sealed by a tough rubber coating. IMO, spraying Plasti Dip on the coil provides multiple benefits: It protects the bottom of the coil like a coil cover, but it also seals any small cracks, tightens everything up, and adds additional waterproofing.
I have a Whites 12' coil cover if you want it $25 shipped

HH
Donna(NJ)
 

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I have a Whites 12' coil cover if you want it $25 shipped

HH
Donna(NJ)
Thanks Donna, I'll take it!! :detecting:

Message me and we'll work out payment, shipping, etc...
 
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