Polyurea joint and crack systems that fill control joints, cracks and cold joints with fast-curing, semi-rigid polyurea so floors stay flat, supported and ready for coating.
Joints and cracks are where heavy wheels and weather do their worst work. Small chips at a joint edge turn into broken corners under forklifts and tires, and open cracks trap dirt and moisture. Polyurea joint fillers are a fast-curing, semi-rigid material that fills the joint flush, supports the edges and can be installed and used within a short window. Nashville warehouses, shops and garages with sawn joints benefit from this simple repair, and it makes a good base for a floor coating.
We clean the joint with a saw or grinder to remove old filler and loose concrete, then vacuum and inspect it. The joint is filled in a single pass, usually slightly overfilled, then shaved flush once the material has set. For cracks, the process is similar after routing. We pick a filler hardness that suits the loads: a firmer material for forklift joints and a softer one for joints that move. We explain what to expect: filled joints are strong and neat, but a joint that moves a great deal may show a hairline at the edge over time.
Polyurea sets quickly so floors return to use sooner.
Filler holds joint corners under wheels.
Old filler and debris are removed before filling.
You learn how joints behave over time.
Polyurea sets quickly so floors return to use sooner.
Filler holds the joint corners under wheels.
Old filler and debris are removed before filling.
Material is shaved level with the slab.
Firmer for forklift joints, softer for moving ones.
You learn how joints behave over time.
Every topic has its own page with what to expect and how we approach it.
Comparison guideCracks, Joints and RepairsWhy garage slabs crack, how joints work and how repairs are chosen and hidden under a coating.Learn more 
ResourcePolyurea Development AssociationAn industry association that shares information about polyurea technology and its uses.Learn more 
ResourceSikaA construction chemicals company that makes flooring systems, sealants, waterproofing and concrete products.Learn more Pick a concern, such as peeling, hot tire marks, stains, moisture or cracks, to get likely causes, what to try first and the service page that fits.
You tell us what you want to coat, how you use the space and what bothers you about the floor, and we set a visit.
We measure the floor, check cracks, stains and moisture, take photos and talk through colors and finishes.
You review samples, a design preview and a plain written scope with every layer and the schedule before anything is ordered.
We clear and protect the space, diamond grind the slab, repair cracks and joints and clean the surface.
We apply the basecoat, broadcast flakes or color and roll the clear topcoat, then give you a cure schedule.
We walk the finished floor with you, share a care guide and schedule a first checkup.
Often within a short time after filling, depending on the product and the conditions.
It is firmer and supports joint edges better under wheels. Soft sealants suit moving joints.
Yes. The filler is made to be coated after prep.
Many do, though moving or expansion joints may keep a flexible sealant.
A faint line can remain, which is normal.
Control Joint and Expansion Joint FillingControl joint and expansion joint filling that cleans out sawn and expansion joints and fills them with a…Explore 
Concrete Crack RepairConcrete crack repair that routs, cleans and fills hairline and larger cracks with flexible or rigid repair materials…Explore 
Warehouse Floor CoatingWarehouse floor coating that seals large concrete floors with polyaspartic or polyurea systems built for forklifts, pallets, dust…Explore 
Commercial Garage Floor CoatingCommercial garage floor coating for service bays, fleet garages and business garages, with tough polyaspartic systems planned around…Explore Tell us about your floor and we will call you back to set up a visit.
Or call (615) 357-7797 to talk now.
