N.H. Code Admin. R. Env-A 4202.54
“Sanding sealer” means a clear or semi-transparent wood coating formulated and labeled for application to bare wood to seal the wood and to provide a coat that can be sanded to create a smooth surface for subsequent applications of coatings.
Source. #8695, eff 7-27-06, ss by #10736, eff 1-1-15 (formerly Env-A 4202.01(bb)); ss by #14202, eff 2-26-25