Choose an industrial floor sealer by the substrate, expected traffic and the complete approved coating system. A clear finish or a polyurethane label alone does not establish suitability for an industrial floor.
Record the floor conditions
Identify the concrete condition, previous coating, damp or contamination and required finish. Record the actual traffic, cleaning products and spill exposure. Investigate cracks or moisture before choosing a coating; a sealer does not repair a failing slab or cure a damp problem.
Primer, sealer or finish?
A primer prepares a surface for a compatible topcoat. A sealer may have a standalone role only where the manufacturer approves it. Do not assume a driveway sealer, wood varnish or concrete primer can be used as the final industrial-floor finish.
Check the complete specification
Confirm substrate suitability, preparation, primer compatibility, coat count, coverage and return-to-service stages. Where slip resistance is specified, obtain product-specific test evidence for the proposed use conditions. Texture is not a promise of grip on oil, ice or algae.
Compare available options
Browse concrete primers and sealers alongside floor paints. Read the floor-paint selection guide to distinguish the main Extreme polyurethane product, Floormaster and quicker-drying options.
Plan the work
Use the concrete preparation guide. Separate touch-dry, recoat, pedestrian, vehicle and full-cure stages in your schedule. If product information conflicts, confirm the current technical sheet before applying the finish.
