Control Joint Sealant DP5106

• Rapid-setting sealant for strong results fast
• Self-leveling properties offer clean and simple application
• Low temperature flexibility provides durability and resistance to cracking
• Packaged for easy dispensing

3M™ Scotch-Weld™ Control Joint Sealant DP5106 is a rapid-setting, two-component polyurethane sealant formulated to deliver strong results fast. Easily dispensed, this sealant is self-leveling for clean and simple application. This product is used as a horizontal grade sealant for sealing and stress-relieving applications that undergo substantial expansion and contraction.
When using a Duo-Pak (DP) size adhesive, rely on 3M dispensing equipment (PDF, 1.8 Mb) for convenient and accurate metering, mixing and dispensing.

Rapid Setting for Strong Results Fast
3M™ Scotch-Weld™ Control Joint Sealant DP5106 is a two-component polyurethane sealant capable of delivering strong results fast, particularly for sealing and stress-relieving applications that undergo substantial expansion and contraction. With a 1:1 mix ratio, this control joint sealant is self-leveling when dispensed, providing a clean and simple application. Upon application, this sealant has a 44-minute work-life, is tack-free in 30 minutes and fully cured in 24-hours at 72°F. 3M™ Scotch-Weld™ Control Joint Sealant DP5106 (PDF, 329 Kb) is formulated for low temperature flexibility that provides durability and resistance to cracking

Recommended Applications

• Stress-relieving large segments of concrete floors, walkways, decks, highways, bridge segments and pool decks
• Flexible sealant for deep cracks in concrete flooring or concrete to metal floor interfaces

Understanding Urethane Adhesives
Two part urethane adhesives (PDF, 1.36 Mb) 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.