Cardinal Reducer/Thinner for Urethane Finishes Size:Quart for those that are concerned

for those that are concerned that the heat shrink tubing (that is used on most truss rods) has a dampening effect that inhibits the transmission of sonic vibrations through the neck of the instrument

3" x roughly 32

Ever go to join the neck and body only to find the holes in the head block don’t line up with the hardware in the tenon

Mounting holes for 5/16" bolting

To combine with files:

Cardinal Reducer/Thinner for Urethane Finishes Size:Quart for those that are concernedMedium Urethane Reducer, 1qt DANGER HAZARD STATEMENTS : Flammable liquid and vapor. Harmful if swallowed. Causes serious eye irritation. PRECAUTIONARY STATEMENTS: Keep away from heat sparks open flames hot surfaces. No smoking. Wash thoroughly after handling. Wear protective gloves protective clothing eye protection face protection. Keep container tightly closed. Ground bond container and receiving equipment. Use explosion proof electrical ventilating