Elmer's Wood Repair System ($17) is ideal for replacing rotted wood and securing wood to other surfaces. Rectangular containers make the product easy to mix and apply with a putty knife. The finished material is waterproof and easy to sand and will not shrink, crack or split. The system is solvent-free and can be sanded, painted, stained or drilled after 24 hours. Elmer's Products Inc., 888-435-077, www.elmers.com