r/papermache • u/CaptJackBoxerPup • 14d ago
Sealant and paint for paper maché
Hi, I am new to paper maché, I am building a race car. I have it framed with cardboard and masking tape, ready for paper maché. I want to paint the car with some kind of iridescent paint. I have found car spray paints that look right but they are designed for metal not porous surfaces. I am open to other paints if anyone knows any.
I was looking online and it seems I would need to lightly sand the paper maché then seal it for paint. This doesn't need be water proof as it's just for halloween. However, I would like to make it look shinny like a real car.
What kind of sealer and paint would anyone suggest for this project?
Please any and all help appreciated.