Those who want the most bang for their buck tend to favor Gorilla Glue, as its super powerful THC levels give you an instant high that’s deep and long-lasting. Measuring near 28% THC at times. When you’re looking for an ultra-relaxing high that fights off stress, pain, and worry, Gorilla Glue is the ticket. Clear your evening plans and get ready for a night of calming euphoria and a deep restful sleep.