3M™ Scotch-Weld™ Concrete Repair DP600NS

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  • Low viscosity for ease of dispensing
  • Non-Newtonian: highly non-sag for vertical applications
  • Easily dispenses from a Duo-Pak cartridge system
  • Cures in minutes to any depth without cracking
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3M™ Scotch-Weld™ Concrete Repair DP600NS is a quick-curing, two-component polyurethane adhesive designed to repair cracks, spalls and breaks in concrete, masonry and stone. Our rapid setting concrete sets in as little as five minutes, eliminating down time without lengthy disruptions to day-to-day services. Full in cure one hour.

Cures to any Depth without Cracking Our 3M™ Scotch-Weld™ Concrete Repair DP600NS 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 and vertical surfaces. The two-part non-sag adhesive bonds through a chemical reaction that cures to any depth without cracking. And once mixed our formula resists weathering, expansion and contraction. This product is gray in color, and may also be sanded to eliminate rough edges, for refinement, or to provide a smoother finish. Recommended Applications Re-installing posts and rails Light duty custom threading and anchoring Bonds to concrete, masonry, ceramic, wood and metal MRO for concrete repair and upkeep Non-sag for vertical applications Dispenses with a Regular Caulk Gun or Duo-Pak Cartridge System Our 3M™ Scotch-Weld™ Concrete Repair DP600NS is a two-part component system. Our Duo-Pak cartridge keeps the components separate until ready for mixing to maximize working time. With the squeeze of a trigger the components are automatically mixed with our innovative mixing nozzle and easily dispensed precisely where needed without an unwanted mess. The bubble-free liquid begins curing immediately while also self-leveling to create a tough, non-brittle bond. Our fast curing concrete repair formula provides a one minute work life. Understanding Urethane Adhesives Two part urethane adhesives cure chemically, rather than relying on moisture from the air. Because of this, they can cure quickly with no depth of cure issues in contrast to one-part urethane adhesive sealants. Urethane adhesives will bond most common materials such as wood, metals, rubbers, leather, tile and glass, many plastics, concrete and more. The versatility of urethane adhesives is exhibited in the different formulations that have varying cured properties such as different levels of stiffness or flexibility, open time and cure speed, and hardness. They can cure to a relatively rigid or highly flexible state to meet a wide range of requirements. In either finished state, urethane adhesives will maintain bond strength integrity through variable environmental factors such as temperature, moisture and chemical exposure.

  • Low viscosity for ease of dispensing
  • Non-Newtonian: highly non-sag for vertical applications
  • Easily dispenses from a Duo-Pak cartridge system
  • Cures in minutes to any depth without cracking
  • Allows for sanding refinement and smooth finishes
Specifications
Adhesive Type
Urethane
Brand
Scotch-Weld™
Full Cure
1 Hour @ 77 F (25 C)
Hardness
70 Shore D
Indoor/Outdoor
Both
Industries
Construction, Metalworking, MRO, Signage, Specialty Vehicle, Woodworking
Open Time
1 Minute
Physical Form
Flowable Liquid
Product Form
Cartridge
Product Type
Urethane Adhesive
Shear Strength at 72 Degrees F (22 Degrees C)
2300 psi
Shelf Life in Months (from date of manufacture)
12
Storage Temperature
60-80 F (16-27 C)
Substrate 1
Wood
Viscosity
Non-Sag
Volume (metric)
400 mL
Work Time
50 Seconds