Coating Foam Body Decoys

Dennis Smith

Active member
Has anyone heard of or tried to coat foam body decoys with epoxy used to coat garage floors? Someone stated to me that they did this with good results.



Since you guys are on coating decoys I will relate to you some of my experiments. I live across the river from where Tom Restle had his garage shop and were he made and painted all of his decoys. He was quite an opinionated man on the side of sportsman and he left a decoy style that will never die! The coating on Restle decoys has been the one to copy for foam body decoys.
I purchased Herter's mod. 72 decoys because an old gent. that had lived down the street from me, who got me started duck hunting, said that you can't beat this model. So I decided to try to coat these with idea of the Restle coating in mind. I bought plain bodies and brushed a thin coat of West Systems epoxy and cover it with a fine wall texture sand. This leaves a hard coating that is abrasive. You have to apply a good prime coat of paint before the finish coat. Chips in the coating are easy to repair by brushing on a little epoxy, coat with wall sand and repaint. I have also tried to carve some Restle style diver bodies from pink or blue foam board. I glued it together with urethane glue or West Systems epoxy. Also, I used West Systems and wood floor to glue in a wood block in the bottom for a keel screw. After carving and shaping the body to the finished shape, I coated it with West Systems to give it a hard skin. I then covered it with burlap. The body does not have that spongy feel when finished. I used a water based ceramic tile mastic (no longer available) and added some grey acrylic paint to give it a base color. It worked, but my burlap method needs refinement. I have also heard that a product called Reliabond Mastic will work with the burlap method.
 
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Depends on what type of foam it is. If it's the Herters type, then there is a good chance the expoxy will disolve it. Burlapping with tile mastic seems to be the prefered method around here. I have a tutorial I copied off of here on my PC at work, will try to post Monday.
 
Has anyone heard of or tried to coat foam body decoys with epoxy used to coat garage floors? Someone stated to me that they did this with good results.

You can try "restle" type coating. Cover in glue, sprinkle cork dust, or corn husk dust...Did it last year with my herters,,tough as nails now
 
Here's a post I copied off of here, don't remember who posted it, so I can't give proper credit.

Burlapping Decoys with Tile Mastic:
It's really very simple. Buy tile mastic at your local mega home store. Make yourself a pattern out of cardboard etc. for cutting the burlap. Hold a piece in place with pins or thumbtacks and cut it where it puckers...when it fits use it for a pattern. Put on some rubber gloves get a decent scoop of mastic in your hand and smear it all over the decoy top and bottom. Lay the burlap over the top and push it down into the mastic. You will have to do some folding or cutting on the corners to get rid of some of the excess material. Then hang them and dry them. Cory made a simple rack out of scrap wood with wood screws to hang them from. Pretty simple really.
[inline burlappingpics.JPG ]

burlappingpics.JPG
 
The guys who posted it didn't say but it must have took a while.
I haven't given it a shot yet, about the time I was about to buy a bunch of foam divers to replace my plastics, I got married and had a kid. Thus my decoy projects/purchases promptly ended!!!
 
I burlapped a couple of old Herter's 63s over the summer. I took me about 10-15 minutes per decoy to do the burlap and first coat of mastic. I then let it dry, sanded it, and applied a second coat the next day. I spent the rest of the week painting. This was my first time and it could probably be done faster with experience, but I was very happy with the results. They are my favorite decoys in my spread.
James
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JIM, DID YOU BUY THE HERTERS BURLAP KIT OR DID YOU DO IT FROM SCRATCH? THE KIT IS EXPENSIVE AND I NEED TO COVER AT LEAST TWO DOZEN. I EITHER NEED TO COVER THEM OR GET RID OF THEM BECAUSE THE DENTING AND CHIPPING FOAM IS DRIVING ME NUTS. CONSTANT MAINTENENCE.
 
No. I went to home depot and got a roll of landscaping burlap and some tile mastic. I followed a how-to I found on the decoys section of duckhuntingchat.com. Basically, I cut a piece to cover the bottom and half-way up the side and then cut the top piece which came far enough down the side to overlap the bottom. The burlap was easy to apply with the tile mastic. I let it dry overnight and then sanded it down. I then applied a thin second coat of mastic. Let it dry and resanded. I did buy the Herter's decoy paint kit, which is expensive but it was easy to use as I am not very artistic. Hope this helps.
James
 
JIM, THANKS FOR THE INFO. I BELIEVE THAT I WILL TRY THIS AT THE END OF THE SEASON. LOOK FOR ME ON THE GREAT AND BARNEGAT BAYS. I'LL BE IN THE ESTUARY. KEVIN
 
Carl

I see that no one has tried the floor epoxy. I guess next time I find someone doing a floor I have to test some of it. But since you are on coating with burlap, you have not stated the type or brand of mastic that works the best. Also, what is the secret to get the burlap to shrink tight around the body and how much do you thin the mastic?
 
I used AcrylPro. I didn't thin it. I spread it on with my hands. The burlap doesn't really shrink on, it adheres with the mastic. The full instructions are on a sticky at the top of the duck decoy forum on duckhuntingchat.com. They also teach you how to make your own foam bodies. I haven't tried that yet. Maybe next year. Good luck.
James
 
I tried the burlap and mastic method myself this fall . I had tried it last year but I think I got carried away with the mastic and they ended up too heavy. This year I went with two thin coats and was very happy with the results. I was anxious to try it on the black ducks since the Herters won't take much abuse before the foam shows through. So far after a couple of weeks of hunting with them I'm very pleased and they definitely hold up better than the original Herters. I ended up spending a lot more time repainting than doing the actual burlapping process. We tried the sawdust and uerethane process on about 50 divers last year but if I had to do it again I would go with the burlap.
 
Most epoxies will eat EPS foam, so you might end up with a pile of goo!

I haven't had a chance to try the burlapping thing, just copied the article for future use.
 
Dennis, sorry I have not tried the garage floor epoxy.

However, here is a pic of a few Herters #63 dekes I've burlapped with AcrylPro and landscape burlap. It's quick and easy, although you need to allow a number of days of cure time in between mastic coats.

BWspainted.jpg

 
I don't think epoxy will hurt them, I've used epoxy to coat blue and pink block used for floatation on my boats with no problem.
 
Carl as far as I know , it is all polystyrene based. (I used to extrude styrofoam for egg cartons and meat trays,etc.) I think that is why polyester resin WILL eat a hole right through it.
 
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