Penofin FTECBGA 7.25 lbs Pro-Tech Wood Brightener

Penofin Pro-Tech Brightener Step Three is a wood brightener designed to restore the clean, fresh look of exterior wood after stripping and cleaning. It helps remove tough tannin stains, water marks and mill glaze while brightening gray, weathered wood to bring back a more natural mill-bright appearance.

This biodegradable, nonflammable formula contains zero VOCs and is a smart choice when you want an effective prep product without harsh fumes. It also helps reestablish the pH balance of wood after the cleaning process, making it an important step before applying a new Penofin finish.

Penofin Pro-Tech Brightener is ideal for decks, siding, fencing, doors, window trim, wood furniture and more. It is easy to mix with water, apply with a pump sprayer, and rinse clean, making it a practical solution for homeowners and professionals who want better-looking wood and better preparation before refinishing.