Technical Abstract: This report describes the development of degradable polymer composites that can be made at room temperature without special equipments. The developed composites are made from ethyl cyanoacrylate and starch. The polymer composites produced by this procedure contain 60 wt% of starch with compressive strengths of ca. 80 MPa. The developed polymer composite has the following merits: 1) polymerizable without a catalyst; 2) polymerizable at room temperature; 3) hydrophobic surface – stable upon contact with water; 4) degradable; 5) easily colored via the starch; 6) conductive composites can be manufactured by adding conductive fillers such as carbon black; 7) moldable to any shape; 8) quick setting (about 2-20 minutes, adjustable); 9) excellent mechanical strength; 10) stable at high temperature (up to ~150°C); 11) additional components such as fiber, sand, pebbles, etc can be easily incorporated to improve mechanical properties; and 12) machineable. The most unique feature of the presented composites is that they can be manufactured in a short time without specialized facilities at ambient temperature.