24/Seven LockSafe Drainage - Interlocking Nitrile Rubber (NBR) Floor Tiles by Wearwell
Performance meets comfort for wet, oily environments. 24/SEVEN LockSafe Interlocking Rubber Mats are Grease Proof (NBR) for high chemical resistance in high-demand areas. The Nitrile rubber compound is ideal for harsh environments and the open design allows for optimum drainage.
These large 3'x3' rubber tiles require no tools for assembly making installation to any configuration quick and easy. Use optional 24/SEVEN NBR edging and corners when and where you need them.
- U.S. PATENT NO. D882,293 S
- Made for oily, greasy, high-demand areas
- Optimum chemical resistance
- Solid or drainage style
- 5/8” thick
Learn more about 24/SEVEN LockSafe here.
Read moreStarting at $27.50 To $34.37
To $224.33 To $280.43
Have a question? We're here to help!
Call 1-888-413-7317A Connection System That Keeps Your Mats Together
Wearwell's Positive Interlock System provides a secure connection in all directions so you don't have to worry about them coming apart even with heavy foot traffic. Secure connections, lightweight design, and unmatched flexibility allow assembled sections to be lifted up, rolled up, and rolled away for removal or maintenance. Tiles hold together and only come apart when you want them to.


| SKU | Short Description | Color | Thickness | Dimensions | UOM | UPC | Regular Price | Sell Price |
|---|---|---|---|---|---|---|---|---|
| ML578.58x3x3NBRBK | 24/Seven LockSafe Drainage NBR 3'x3' Rubber Flooring Tiles | Black | 5/8" | 3' x 3' | EA | 715411703081 | $143.01 | $114.40 |
Ramps and accessories
| SKU | Short Description | Color | Thickness | Dimensions | UOM | UPC | Regular Price | Sell Price |
|---|---|---|---|---|---|---|---|---|
| Female edging | ||||||||
| ML578.EDGINGFNBRBK | NEW! With patent pending Positive Interlock System, so you can "lockdown" the mats securely and they stay together. Positive systems lock tiles and both male and female ramps with connectors that have a flange providing a secure connection in all directions. Why it matters: 24/SEVEN LockSafe won't come apart until you want them to! Lift up, roll up and roll away for removal or maintenance. | Black | 5/8" | 3" x 36" | EA | 715411703159 | $34.65 | $27.72 |
| ML578.EDGINGFNBRYL | NEW! With patent pending Positive Interlock System, so you can "lockdown" the mats securely and they stay together. Positive systems lock tiles and both male and female ramps with connectors that have a flange providing a secure connection in all directions. Why it matters: 24/SEVEN LockSafe won't come apart until you want them to! Lift up, roll up and roll away for removal or maintenance. | Yellow | 5/8" | 3" x 36" | EA | 715411703210 | $45.94 | $36.75 |
| Male edging | ||||||||
| ML578.EDGINGMNBRBK | Patent pending Positive Interlock System, so you can "lockdown" the mats securely and they stay together. Positive systems lock tiles and both male and female ramps with connectors that have a flange providing a secure connection in all directions. Why it matters: 24/SEVEN LockSafe won't come apart until you want them to! Lift up, roll up and roll away for removal or maintenance. | Black | 5/8" | 3" x 36" | EA | 715411703166 | $34.65 | $27.72 |
| ML578.EDGINGMNBRYL | NEW! With patent pending Positive Interlock System, so you can "lockdown" the mats securely and they stay together. Positive systems lock tiles and both male and female ramps with connectors that have a flange providing a secure connection in all directions. Why it matters: 24/SEVEN LockSafe won't come apart until you want them to! Lift up, roll up and roll away for removal or maintenance. | Yellow | 5/8" | 3" x 36" | EA | 715411703227 | $45.94 | $36.75 |
| Outside corner | ||||||||
| ML578.CORNERNBRYL-CS4 | NEW! With patent pending Positive Interlock System, so you can "lockdown" the mats securely and they stay together. Positive systems lock tiles and both male and female ramps with connectors that have a flange providing a secure connection in all directions. Why it matters: 24/SEVEN LockSafe won't come apart until you want them to! Lift up, roll up and roll away for removal or maintenance. | Yellow | 5/8" | 3" x 3" | CS | 715411703289 | $45.54 | $36.43 |
| ML578.CORNERNBRBK-CS4 | NEW! With patent pending Positive Interlock System, so you can "lockdown" the mats securely and they stay together. Positive systems lock tiles and both male and female ramps with connectors that have a flange providing a secure connection in all directions. Why it matters: 24/SEVEN LockSafe won't come apart until you want them to! Lift up, roll up and roll away for removal or maintenance. | Black | 5/8" | 3" x 3" | EA | 715411703258 | $34.37 | $27.50 |
| Product Family | Thickness | Width | Length | Color | Product Number | ||||
| ML414 | . | 1516 | x | 2 | x | 10 | BK | = | ML414.1516x2x10BK |
| Suitable Environment | Dry Floors, Wet Area, Oily, Slippery |
| Type | Anti-Fatigue Flooring |
| Customization Options | C3 - Full Custom (Length, Width, Shape) |
| Solid or Drainage | Drainage |
| Material | Nitrile Rubber (NBR) |
| Recycled | >50% |
| Warranty | Limited Lifetime |
| WARNING |
|
| Property | Test / Result |
|---|---|
| Flammability | MVSS 302 / 'A'; Rating |
| Taber Abrasion | Federal Standard 191 Modified / 1% loss |
| Temperature Range | 10 to 140 F |
| Coefficient of Friction | ASTM F1677 / Dry: COF = 1.04 / Wet COF = 0.94 |
| Compression Deflection | Not Applicable |
| Tear Strength | Not Applicable |
| ESD Rating | Not Applicable |
| Dielectric Strength | Not Applicable |
Key
- A = Performs well
- B = Slightly affected
- C = Moderately affected
- D = Highly affected
- U = Not recommended
- NT = Not tested
| Chemical | Urethane | Nitrile | PVC | CFR | SBR | Natural Rubber | Aluminum Resistance | Polypropylene Resistance |
|---|---|---|---|---|---|---|---|---|
| Acetone | U | U | U | C | C | C | A | D |
| Animal Fats | NT | A | C | U | U | U | A | A |
| Bleach Solution (10% Dilute) | NT | B | B | C | C | C | D | B |
| Boric Acid | B | A | A | A | A | A | D | A |
| Brake Fluid | U | A | B | D | D | D | A | A |
| Brake Fluid (Silicone Based) | U | A | B | A | B | B | A | A |
| Chlorine Solution (3% Dilute) | C | A | B | C | C | C | D | U |
| Citric Acid | NT | A | C | C | C | U | B | A |
| Cutting Fluid (Mineral Oil Based) | U | B | B | B | C | D | A | B |
| Diesel Oil | U | A | B | U | U | U | A | B |
| Ethylene Acetate | NT | U | NT | U | U | U | A | A |
| Ethylene Glycol | B | A | A | A | A | A | A | A |
| Gasoline | U | B | B | D | D | U | A | U |
| Hydraulic Oil (Petroleum) | U | A | B | D | D | D | A | D |
| Hydrochloric Acid (37% Dilute) | U | C | C | B | B | B | U | A |
| Isopropyl Alcohol | A | B | A | B | B | A | A | A |
| Lacquer Solvents | U | U | U | U | U | U | A | D |
| Lindol (Hydraulic Fluid) | NT | U | NT | U | U | U | A | D |
| MEK (Methyl Ethyl Ketone) | U | U | U | U | U | U | B | B |
| Motor Oil | D | A | A | D | D | U | A | A |
| Mineral Oil | C | A | B | A | B | U | A | B |
| Naptha | NT | C | U | U | U | U | A | B |
| Napthlene | U | U | U | U | U | U | B | B |
| Petroleum | U | C | B | D | D | D | D | B |
| Salt Water | A | A | B | B | B | C | B | A |
| Strong Alkalies/Bases | D | C | B | C | C | U | U | A |
| Sulfuric Acid | D | B | A | D | D | C | U | A |
| Tolulene | U | U | U | U | U | U | A | C |
| Transmission Fluid (Type A) | U | B | A | C | U | U | A | A |
| Trichloroethane | U | U | U | U | U | U | D | C |
| Vegetable Oil | C | A | B | C | C | C | B | A |
| Water | B | A | A | A | A | A | A | A |
These interlocking drainage rubber floor tiles feature openings that allow liquids, oils, and cutting fluids to pass through to the subfloor, preventing puddle formation that would force workers to stop production for cleanup. The heavy duty drainage mats are suitable for oily environments by maintaining structural integrity when exposed to petroleum-based fluids common in automotive shops, machine shops, and food processing facilities. Popular as industrial drainage mats, they handle demanding conditions while providing cushioned standing comfort throughout extended shifts.
Learn more about 24/SEVEN LockSafe here. Also, explore our full range of anti fatigue mats collection, including ergonomic mats, grease resistant mats, and oil resistant mats that are designed to improve safety, comfort, and durability across commercial spaces.
A Connection System That Keeps Your Mats Together
Positive Interlock System provides a secure connection in all directions, so you don't have to worry about them coming apart, even with heavy foot traffic. Secure connections, a lightweight design, and unmatched flexibility allow assembled sections to be lifted, rolled up, and rolled away for removal or maintenance. Our collection of interlocking rubber floor tiles hold together and only come apart when you want them to.
Q: What does GR stand for?
A: GR stands for Grease Resistant.
Q: What types of fluids is the GR compound resistant to?
A: The GR compound is best suited for areas with water and dry debris. It is also resistant to boric acid & ethylene glycol.
Q: What does NBR stand for?
A: NBR stands for Nitrile Rubber.
Q: What types of fluids is the NBR compound resistant to?
A: The NBR compound is resistant to silicone-based brake fluid, boric acid, ethylene glycol, animal fats, brake fluid, chlorine solution, diesel oil, petroleum-based hydraulic oil, salt water and vegetable oil.
Q: Is there edging available?
A: Yes, 3" edging is available in both yellow and black for 24/Seven LockSafe. Edging comes in both male and female to correspond with the male or female side of the mat. Edging comes in 3" wide by 36" long strips.
Q: Can 24/Seven LockSafe mats be exposed to liquids?
A: Yes, 24/Seven LockSafe mats can be placed in both wet and dry environments.
Q: How do I clean 24/Seven LockSafe?
A: Use a high-pressure hose (not to exceed 500 psi) and hot water (max 160o F) to rid the mats of oils. For best results use a mild soap or detergent with a pH between 4 and 9, to clean the mats. Do not use steam (unless specifically recommended), degreasers, or caustic chemicals. Do not machine wash or mechanically scrub the mats.
Q: Are the colors shown on your website the exact color I should expect to receive?
A: No, because monitors vary so there may be a slight variance in the color. If color choice is critical, we suggest that you order a sample. Due to manufacturing processes and material dye lots, color can vary, but our products fall within an industry-standard acceptable variation.
Q: Do 24/Seven LockSafe mats pose a tripping hazard?
A: 24/Seven LockSafe mats have a patented positive interlocking system, so they won't come apart. Plus! 3" ramp edging, available in yellow and black. The ramps allow for a smooth transition on and off the mat and do not pose a tripping hazard.
Q: What are the best drainage rubber floor tiles to buy online?
A: The best drainage rubber floor tiles to buy online include 24/Seven LockSafe Drainage tiles designed for wet environments. These tiles provide effective moisture drainage, slip resistance, and glue-free installation for areas like gyms, garages, patios, and industrial workspaces.
Q: Do your rubber mats smell?
A: A rubbery smell is inherent of any rubber product. The mat should lose that smell over time. If you are planning to install rubber mats or flooring in any enclosed space, please remember that this can slow the dissipation of a strong rubber scent.
Q: Where can I purchase interlocking drainage rubber mats online?
A: You can buy oil resistant interlocking drainage mats for workstations online from Matsonline.
Q: What's the difference between drainage and solid surface industrial rubber mats?
A: Drainage rubber mats have openings that allow liquids to pass through, preventing pooling and enabling continuous work during spills. Solid surface tiles provide a continuous top for cart traffic but do not allow liquids to drain. You can choose drainage mats for wet environments and solid mats for dry areas with wheeled equipment.
Q: Are these interlocking drainage mats suitable for commercial kitchens?
A: Yes, these drainage rubber mats are suitable for commercial kitchens. The drainage design allows spills to pass through, while the non slip surface maintains traction. The tiles work well in commercial kitchens, food processing, and restaurant prep areas.
Q: Do these interlocking drainage floor tiles work for gyms or industrial use?
A: Yes. These interlocking drainage floor tiles are suitable for both gyms and industrial settings. The open grid design allows liquids to drain through while maintaining traction and durability.
Q: Are wholesale drainage rubber floor tile suppliers available?
A: Yes, drainage floor mats are available in bulk quantities for large installations. The modular 3'x3' tile system makes it easy to calculate exact quantities needed and allows for phased purchasing and installation across facilities.
Q: What makes these heavy duty drainage mats suitable for oily environments?
A: These heavy duty drainage mats use oil-resistant rubber compounds and an open grid design that allows oils and fluids to drain away. This prevents pooling, maintains traction, and supports safer footing in oily industrial and commercial environments.
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