... since after opening a can containing L7398 its contents should be preferably used within eight hours Every time, before painting, the contents of the can should be thoroughly mixed but no air bubble... between top and bottom bars above the first radius from core See Figure Firmly grip pad by tightly pulling ends radially toward the bore on each side of the top bar This will stretch material to... using rags dampened with an environmentally compliant cleaning solution (e.g Acetone) Do not use any other solvent, such as naphtha, which may leave a oily residue, or Ketone type solvents that