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Today’s guest post is by Linda Bunnell, who made this life-like paper mache mushroom. She shows us how she made it and the product she used to make her mushroom weatherproof so it could stay outside.
I haven’t seen anyone using this product before, and I haven’t tested it myself, but it certainly opens up some exciting opportunities for experiments.
Thanks, Linda, for sharing this article with us!
How I Made My Waterproof Paper Mache Mushroom
©2017 Linda Bunnell
Here are the steps by which I made my mushroom.
Supplies:
I used:
- 9 1/2″ plastic plate I bought at a thrift store, (you could also use a plastic bowl of the size you choose)
- water bottle , (you could substitute a Pringles can ,etc)
- plaster
- plaster cloth
- masking tape
- newspapers
- paper pulp
- Rust-Oleum LeakSeal
- Acrylic paint
Step 1:
Mix water & plaster & fill the bottle 1/3 – 1/2 full. Set aside to dry.
Step 2:
Wad up newspaper & tape to your plate until you get the desired shape of your mushroom cap , be sure to make a roll over the edge of the plate for the bottom edge of your cap.
Step 3:
Next cut a piece of cardboard to fit the inside of cap ( note black lines in photo). Find the center of your cardboard & cut a X to fit the plastic bottle & insert it cap first & tape & hot glue securely.
Step 4:
Cut strips of plaster cloth & wrap the bottle
Step 5:
Cover your mushroom & stem with paper mache (strips or pulp). Let dry completely. This may take a while. Don’t forget to make your gills under the cap. [Note from Jonni – you could also use paper mache clay, or find a recipe for paper pulp here.]
Step 6 (optional):
At this point you can coat your mushroom with a thin coat of Patch if you like a very smooth look. Let dry.
Step 7:
After drying, spray with water sealer & let dry. You may coat it 2-3 times letting dry completely each time & making sure you get in all the cracks and crevices.
Step 8:
Now you are ready for painting. Use acrylic paint, a variation of near the same color , dark , medium & light. I chose Asphaltum brown, Raw Sienna & Buttermilk. I also used Antiquing gel & blending gel.
After painting spray a couple coats of a clear sealer.
Hope you have enjoyed this post. Please let me know how you did. Would love to hear from you.
Thanks , Linda 🙂
PS: I’m happy to say that my mushroom has been outside since I made it last year. It has gone through Fl summers & winters & is still in great shape. Still looks like I just made it.
I’ve been a massive fan and self taught myself using your tips and video’s adjusting the recipe for clay for indoors and outdoors. thanks for your help .
Kris, what changes did you make to the recipe to use it outdoors?
I will give the water proofing a try. Displaying art pieces outdoors has always been our challenge.I like articles that promote the medium we know and love. I have tried some of the other products featured here like Magic- Sculpt a fabulous product but larger work can be pricey due to the product cost . And they can get physically heavy even with aluminum foil armatures . I always seem to go back to paper mache because I can make large pieces that can hang on a wall or even an exterior door for Halloween.Hopefully I won’t need to bring the paper mache sculpture indoors every time it looks like rain is coming.
Al, if you experiment with the product Linda used, please let us know what you learn.
Thank you all for your input. Let me know how your projects turn out
I will be trying this! People have been asking me to make more “waterproof” sculptures. It will be interesting to see how the rubber sealer works!
Also, I would try to fill the water bottle with sand or small rocks. You wouldn’t have to wait for it to dry then and would still have a weighted base.
Nice! What final clear spray was used over the paint?
I heard of a product called Pond Armor that some people use to seal plywood aquariums. If it can work to make an aquarium that holds water in it might work well to seal water out of a paper mache project. But it is expensive.
This seems very worth trying. It would be nice to hear updates on how this holds out over the course of the winter, and how well it lasts over the next couple of year. Would be lovely to make things that could look good for 4-5 years at least!
I agree with Sandra, it would be good to know how long it lasts, be sure to update us with your results. Where do you live? Do you think this would work for humid environments? How about the cold? So many variables!
Thanks for your well thought out tutorial as well.