Thickened Gflexr 655 K Epoxy Adhesive, 4.5 oz. tubes of resin and hardener, plus instructions and application supplies. Tough bond on many different materials. Waterproof, flexible, permanent. Note: The packaging now refers to this product as Plastic Boat Repair Kit. Please be aware that this is still the same great adhesive that works on a wide range of materials. The 655 K kit contains 4.5 oz. each of thickened Gflex 655 resin and hardener. Mixing ratio is 1:1. It also includes two reusable mixing sticksapplicators, one pair disposable gloves, four alcohol cleaning pads, 10 mixing palettes and complete handling and repair instructions. Mixed Gflex 655 is of a mayonnaise consistency. It's still very spreadable, but stays put where it is applied.