Replacement protective plastic lens/clear cover for sandblaster item SB220-B. Blast Medium Sandblast Cabinet Inner Lens Protector. Attach to inside of tempered lens. When inner lens becomes scratched, peel it off and replace. Saves wear and replacement of the more expensive tempered lens. Tech Tip: Always clean glass before applying. In some areas of the country, adhesive on inner lens can become less tacky from heat or extreme cold. If this should occur, use rubber cement from office supply store; and apply to inner lens prior to installing.
