GuitarPhotog wrote:Hi-temp hot glue works on coroplast, but little else. When I made a "trunk" for my recumbent bike, I sewed the coroplast together with nylon wire ties and covered seams with vinyl tape.
So one might stitch the pieces together (big job on a trailer, right?) and then maybe use paint to attach the canvas? A while back, when thinking of UV protection for coroplast, I found the following info:
http://www.coroplast.com/technicalinfo/faq.htmQ: Is it possible to paint on Coroplast?
A: Krylon Fusion® Spray Paint for Plastics will provide a thin durable layer. Follow the manufactures directions for application of the spray paint. Brushes and rollers are not recommended for direct application of paints to Coroplast because the paint layer is too thick and can easily peel and delaminate. For art projects you may use brushed application of compatible paints on top of the "primer"/ base layer of the Krylon Fusion® Spray Paint for Plastics.
The paint is sold in 12 oz aerosol cans. Info on the paint:
http://www.krylon.com/products/fusion-for-plasticDry to touch:
15 minutes
Dry to handle:
1 hour
Net Weight:
12 oz.
Recoat Window:
Before 24 hours or after 7 days
Coverage:
Up to 25 square feet on a non-porous surface
Application Conditions:
50 to 90 degrees; and humidity below 85%
Clean up:
Mineral spirits
Looks pricey. Just an idea. Maybe a launching point for other, much better ideas?