Bona Retarder is an additive that improves the levelling properties and open time of all Bona water-based sealers and top coats. It may also be used with Bona Sportive Paint. Retarder should be used when indoor humidity is low and/or the temperature of the room is higher than normal to reduce the risk of the finish drying too quickly.

Download Retarder Tech Data Sheets & Safety Data Sheets.