Lenmar® RapidSeal™ is a 100% oil-modified hardwood floor sealer formulated to deliver the rich look of an oil finish with the speed and versatility of a waterborne system. Drying to buff in just 2–3 hours, it’s the go-to solution for professionals who need speed without sacrificing quality. RapidSeal™ is specially designed to work under both Lenmar® waterborne and polyurethane finishes, making it a flexible option for a wide variety of projects .
With excellent flow, self-leveling properties, and easy sanding, it’s ideal for residential, commercial, and gymnasium floors.
Fast 2–3 hour dry time—buff and topcoat the same day
Dual-purpose compatibility—formulated for use under both waterborne and oil-based polyurethane finishes
High solids content (33–37%)—delivers a smooth, buildable foundation
Eliminates grain raise—provides a smooth surface without swelling the wood
Non-flammable and easy to apply with a variety of tools
Apply with lambswool, synthetic applicator, or T-bar
Coverage: 600–700 sq. ft. per gallon
Viscosity: 14–22” (#2 Zahn cup)
Clean tools with mineral spirits
Only one coat of RapidSeal™ should be used; topcoat the same day for best results
Residential hardwood floors
Commercial installations
Gymnasium and sports floors
Ensure proper substrate preparation and apply with even strokes. Allow full dry time before abrasion and finishing. Not intended as a standalone topcoat.
Get the oil-rich look you love with the dry time you need—choose Lenmar® RapidSeal™ for smooth, fast, and versatile floor sealing.