The 3M™ Semi-Permanent Lens Protector FF-400-17 features a perimeter adhesive around its entire edge that seals firmly to the lens and removes cleanly. It also includes a lens cover with Scotchgard™ Protector for easier cleaning. The 3M™ Semi-Permanent Lens Protector lasts longer than standard tear-always. For temporary use.3M Semi-Permanent Lens Protector FF-400-17 utilizes 3M Scotchgard Paint and Stain Protector to help liquids bead up on the surface of the lens so they can easily be wiped away. Replacement part can extend respiratory equipment service life.
Lasts longer than standard tear-aways
Perimeter adhesive around entire edge seals firmly to the lens
removes cleanly
Scotchgard™ Paint and Stain Protector to help liquids bead up on the surface of the lens so they can easily be wiped away
