1. Can i use a different paper other than the Archival Matt Provided?
Matt Inkjet paper behing the acrylic provides by far the best quality. Gloss or semi-gloss papers behind the already glossy surface results in a more blurry / distorted result. When you put a matt print behind the acrylic, the print has improved tone and depth and has desired "wow" factor.
2. Are the panels exactly at the size you say (A4, A3 etc)?
The size of panels are approximtly 5mm shorter in width and height than the size you purchase. This means that you can trim your print to acheive perfect flush edges.
3. Is the tape used really strong enough to hold the panels together?
Yes, the tape you receive is high strength polyester permanent solvent acrylic adhesive. For a secure bind tape all 4 sides as the shown in the instructional video.