TotalBoat High Performance Clear Marine Epoxy Resin – 1.5 Quart Kit, Medium | 2-Part Epoxy System for Boat Building, Fiberglass Repairs, Laminating, and Wood; Use for Structural Bonds; 2:1 Pumps Included

Customers find this epoxy resin to be of good quality and effective, with beautiful results and easy mixing, particularly appreciating the pre-measured pump system. The product is super easy to use, with one customer noting it works well for casting pen and bottle stopper blanks, and another mentioning it's convenient to measure any volume needed. While the durability and hardening time receive mixed feedback, with some customers reporting it sets relatively quickly while others say it won't harden at all, customers consider the product too expensive.