Product Introduction
3M™ Scotch-Weld™ Concrete Repair DP600 is a quick-curing, two-component polyurethane adhesive designed to repair cracks, spalls, and breaks in concrete, masonry, and stone. The rapid-setting concrete hardens in as little as five minutes, eliminating downtime without lengthy disruptions to daily operations. In just fifteen minutes, the adhesive becomes firm enough to withstand forklift traffic.
Our 3M™ Scotch-Weld™ Concrete Repair DP600 is ideal for repairing cracks and spalls in concrete and masonry, pool decks and patios, custom tapping of bolts and screws into a variety of substrates, and setting anchors in horizontal surfaces. The two-part adhesive bonds through a chemical reaction that cures to any depth without cracking. Once mixed, the formula resists weathering, expansion, and contraction. This product is gray in color and can also be sanded to eliminate rough edges, providing a smooth, refined finish.
This two-part adhesive dispenses easily using a regular caulk gun or Duo-Pak cartridge system. The Duo-Pak keeps the components separate until ready for mixing, maximizing working time. With a simple trigger squeeze, the components mix automatically using the innovative mixing nozzle and are precisely dispensed where needed, with no mess. The bubble-free liquid begins curing immediately while self-leveling to form a tough, non-brittle bond. The fast-curing formula provides a one-minute work life for quick repairs.
Two-part urethane adhesives, such as 3M™ Scotch-Weld™ Concrete Repair DP600, cure chemically without relying on moisture from the air. This enables quick curing without depth limitations, unlike one-part urethane adhesive sealants. Urethane adhesives bond most common materials including wood, metals, rubbers, leather, tile, glass, many plastics, concrete, and more.
The versatility of urethane adhesives is demonstrated in their varying cured properties, such as stiffness, flexibility, open time, cure speed, and hardness. Whether curing to a rigid or flexible state, urethane adhesives maintain bond strength even under varying environmental conditions such as temperature changes, moisture, and chemical exposure.
3M Scotch-Weld Concrete Repair DP600 Features
- Low viscosity and self-levels for horizontal installations
- Dispenses with a regular caulk gun or Duo-Pak cartridge system
- Cures to any depth without cracking
- Allows for sanding refinement and smooth finishes
- Bonds dissimilar substrates including concrete, masonry, ceramic, wood, and metal
- Ideal for minor repairs on building construction, walkways, stairways, pools, decks, and patios
- Fast-setting, hardens in as little as five minutes
- Bubble-free formula for clean, strong bonds
3M Scotch-Weld Concrete Repair DP600 Applications
- Filling cracks, holes, and spalls on concrete surfaces
- Re-installing posts and rails in construction and landscaping
- Light-duty custom threading and anchoring in horizontal surfaces
- Repairs requiring weather and chemical resistance
- Concrete patching in high-traffic areas such as loading docks or walkways
- General maintenance and repair for concrete, masonry, and stone surfaces
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Adhesive Type | Urethane |
| Brands | Scotch-Weld™ |
| Container Size (Imperial) | 1.64 gal, 5 fl oz |
| Container Size (Metric) | 18.93 L, 48.5 mL |
| Hardness | 70 Shore D |
| Industries | Woodworking, Metalworking, Signage, Specialty Vehicle, MRO, Construction |
| Open Time | 60 seconds @ 72 F (22 C) |
| Physical Form | Flowable Liquid |
| Product Form | Cartridge |
| Set Time | 4 min |
| Shear Strength | 2300 psi |
| Smallest Saleable Unit | Drum, Each |
| Specific Gravity | 1.1 |
| Storage Temperature (Celsius) | 16°C – 27°C |
| Storage Temperature (Fahrenheit) | 60 °F – 80 °F |
| Surface Type | Painted |
| Units per Case | 1.0, 12.0 |
| Volume (Imperial) | 1.71 gal, 5 fl oz |
| Volume (Metric) | 19 L, 48.5 mL |
| Work Life | 1 min |
