How to Display Photos with Self-Adhesive Photo Blocks
By Kenro | Published: 2026-10-22
Category: How-to Guides
Learn how to use self-adhesive photo blocks for a modern, frameless display. Step-by-step guide to mounting photos on MDF or acrylic blocks.
Quick answer
Self-adhesive photo blocks let you mount prints directly onto a sturdy MDF or acrylic panel without a frame. You trim the photo to size, peel the backing, and press it onto the block for a clean, borderless display.
Why choose self-adhesive photo blocks over traditional frames
Self-adhesive photo blocks are lighter and simpler to hang than framed prints. They give a modern, gallery-like look with no glass or matting to clean. The 18mm thickness adds a sculptural feel that works well on shelves, desks, or mounted in groups on a wall.
MDF vs acrylic: which block suits your space
Kenro’s self-adhesive photo blocks use MDF with a black painted edge, giving a solid, classic look that blends into most interiors. The acrylic blocks are transparent and hold the photo with corner magnets, making them ideal for a floating effect or for swapping images frequently. Choose MDF for a permanent display; choose acrylic if you plan to change the photo seasonally.
Step-by-step guide to mounting photos on self-adhesive blocks
- Choose your block and print size: Select a self-adhesive photo block or acrylic block in a size that matches your print. The block is slightly smaller than the standard photo size, so you will trim the print to fit exactly. Check the block dimensions before printing; a 6x4 inch block fits a trimmed 6x4 inch print.
- Trim the photo to the block size: Place the photo face down on a cutting mat. Use a sharp craft knife and a metal ruler to cut along the edges of the block. Cut slightly inside the block outline to avoid white edges showing. A dull blade can tear the photo; replace it if you see rough edges.
- Peel the protective backing from the adhesive: For MDF blocks, carefully peel off the backing sheet from the adhesive side. Avoid touching the sticky surface with your fingers to prevent oils from reducing adhesion. If the adhesive feels weak, press firmly; if it’s too strong, repositioning is difficult, so align carefully the first time.
- Press the photo onto the block: Align the trimmed photo with the block edges and lower it gently. Once in contact, press from the center outward using a soft cloth to remove air bubbles. Air bubbles trapped under the photo can be popped with a pin, but this may leave a mark; press slowly to avoid them.
- Display or mount the block: Place the block on a shelf or desk, or attach it to a wall using adhesive strips or a picture hook. For acrylic blocks, the magnets hold the photo in place, so you can swap it later. Wall mounting requires a flat surface; textured walls may not hold adhesive strips securely.
Product facts
- Self-Adhesive Photo Blocks – Trade Packs: Kenro’s self-adhesive photo blocks are 18mm thick MDF with a sleek black painted edge, sold in trade packs only. The black edge gives a finished border without a frame, and the trade pack is cost-effective if you’re displaying multiple photos.
Self-Adhesive Photo Blocks – Trade Packs - Self-Adhesive Photo Display Blocks: Each self-adhesive photo display block is slightly smaller than the matching photo size, so you trim the print to the edge for a borderless look. You get a clean, professional finish without white margins, but you must cut the photo precisely to avoid uneven edges.
Self-Adhesive Photo Display Blocks - Acrylic Photo Blocks: Kenro’s acrylic photo blocks use four magnets to hold the photo against a brushed silver metal back, making it easy to swap images. This is ideal for rotating prints without damaging the photo, but the magnets may not hold very thick or heavy paper securely.
