Our Repair Kit has all you need to make fast, permanent repairs to your Therm-a-Rest mattress in the field. It includes as assortment of pre-cut nylon patches, an applicator, and the same HotBond adhesive that we use in our repair shop. Best of all, this adhesive works in cold and wet conditions and cures very quickly, so your mattress is ready to use again in just 10 minutes.