A: For assembling cardboard kits from 135 Models, we recommend using white PVA glue or a tacky craft glue. These adhesives provide a strong bond while drying clear, ensuring a neat finish without damaging the cardboard material. Avoid using super glue or solvent-based glues, as they can warp or weaken the cardboard. Apply the glue sparingly with a fine brush or applicator, and allow sufficient drying time for a secure and durable model assembly. This approach aligns with 135 Models’ commitment to quality craftsmanship and customer satisfaction.