Konishi Bond Sewing Master 45g #05371

I often get holes in the mesh part of my sneakers, so I bought this adhesive thinking I could attach a patch from the inside. However, because it's mesh, I couldn't iron it, so I wasn't able to apply it successfully. It's not new, but the spatula is unused, and I've only used it to apply the adhesive to about a 1cm square of fabric, so the remaining amount is practically the same as new.
I purchased it in early April, so I don't think there are any quality changes.

[Manufacturer's Description]
A revolutionary adhesive that allows for easy sewing without needles or thread. The fine-tip nozzle makes detailed work easy. Washable. Strong and quick-drying adhesion with an iron.
Contents: 45g Water-based adhesive, Silicified urethane resin (35%), Water (65%)
Uses: Hemming pants and skirts. Bag making. Clothing customization. Attaching lace, ribbons, rhinestones, name tags. Making items for kindergarten and school entrance.
Features: Quick-drying adhesion with an iron. Washable and dry-cleanable. Easy-to-use fine-tip nozzle. Transparent. Water-resistant.
Precautions: Materials that cannot be bonded (thin fabrics (can cause stains), specially treated fabrics such as water-repellent finishes, heat-sensitive fabrics, textured fabrics, fabrics with long pile, fluororesin, precious metals, high-value items (suits, dresses, etc.)). Do not freeze. Use and store in temperatures between 2-40 degrees Celsius.