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Red Head A7P-10 A7+ Quick Cure Adhesive, 9.5 Oz.


Quick curing hybrid epoxy adhesive

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Red Head A7 is a high-strength, fast-cure adhesive that is designed to securely anchor threaded rod and rebar to cured concrete and masonry.  A7 is one of the most versatile anchoring solutions on the market, suitable for use in an extremely wide range of applications and environmental conditions.


  • All weather formula
  • Works in damp holes and underwater applications
  • Qualified for use in concrete, grout-filled and hollow block, brick, and clay tile
  • ICC-ES approved for cracked concrete and seismic conditions (ICC-ES ESR-3903)
  • ICC-ES approved for grout-filled masonry (ICC-ES ESR-3951)
  • Cures in only 45 minutes (at base temperature of 70F/21C)
  • NSF 61 Listed, certified got use in conjunction with drinking water systems
  • No extra time required for drying saturated concrete or water-filled holes
  • Easy pumping even in cold temperatures
  • Low odor—suitable for use indoors and in occupied buildings
  • Optimum viscosity simplifies use in overhead and horizontal holes
  • 18-month storage life minimizes waste and risk of using expired product
  • Rugged, re-sealable cartridge resists breakage due to rough handling or cold temperatures
  • Suitable for oversized and diamond cored holes with increased depths
  • Store between 32°F and 95°F in a cool, dry place


  • (1) 9.5 fluid ounce cartridge
  • (1) A24S mixing nozzle — nozzle diameter fits 3/8″ to 5/8″ holes (overall length of nozzle 6-3/8″)


Adhesive Type: 2-part injectable hybrid epoxy
Anchor Size & Type: Threaded rod: 1/4″ – 1-1/2″
Reinforcing bar: #3 – #11″

Load Type: Suitable for use in applications subject to short- and long-term sustained loads, including static, seismic and wind loads in tension or shear
Water Resistance: 100% hydrophobic, suitable for use in saturated concrete and water-filled or submerged holes

Hole Orientation: Suitable for use with vertical down, horizontal and overhead anchors
Hole Size: 1/16″ to 1/8″ larger than diameter of rod / rebar

Drill Types: Hammer or standard rotary drill using carbide-tipped bits. For instructions for use with diamond core drills, call Technical Service at (800) 848-5611
Application Temperature: 14° to 110° F (-10° to 43° C)

In-Service Temperature: -41° to 176° F (-41° to 80° C)
Working Gel Time: 5 minutes at 70° F (21° C)

Full Cure Time: 45 minutes at 70° F (21° C)
Adhesive Color: Gray when properly mixed

Storage Life & Temperature: 18 months from date of manufacture when stored in 32° to 95° F (0° to 35° C)
Country of Origin: Made in France

Curing Times

Concrete (F°) Adhesive (F°) Gel Time Full Cure Time
110 110 1.5 Minutes 45 Minutes
90 90 3 Minutes 45 Minutes
70 70 5 Minutes 45 Minutes
50 50 15 minutes 90 minutes
30 30 35 minutes 4 hours
14 30 35 minutes 24 hours

Most Competitive Spacing & Edge Distance

Nominal Anchor Diameter (In.) Minimum Spacing (In.) Minimum Edge Distance (In.)
3/8 15/16 15/16
1/2 1-1/2 1-1/2
5/8 2-1/2 2-1/2
3/4 3 3
7/8 3-1/2 3-1/2
1 4 4
1-1/4 5 5

Additional information

Weight 1 lbs


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