- Polyurethane based finish
- Impervious to water, alcohol, detergents and solvents
- Offers an in-the-wood or build-up finish
- Sealer is a thinned version of the finish
ermalyn Gun Stock Finish is an easy to use wood finish formulated to fill the grain and quickly build the finish to the desired gloss. Permalyn is designed for maximum durability and wood protection. It is impervious to water, alcohol, detergents, bore cleaner and most other chemicals and solvents. Permalyn has the durability to withstand handling and rough usage in the field, yet works equally well as a fine furniture finish. Permalyn makes an excellent all-around finish for all of you wood finishing needs.