Review on 🔝 Top-rated UR3 Universal Tire and Tube Patches (30 Box) - 2-3/8" x 2-3/8" Size by Louis Alford

Was looking for a tire repair system and came across this - I liked it but have never tried tire repair. When I received the product, I couldn't find instructions anywhere. Revain's product description says no glue is included, so I assumed it was self-adhesive, which I still think is a good guess as the manufacturer doesn't mention anywhere that glue is required. I learned from another buyer's comment that a vulcanizing adhesive is required. All of you reading this and thinking because YOU knew I should have known too - you didn't mention that in engineering school.