Gun-Rite™ Shotcrete Enhancer HP-W XTRA

Includes corrosion inhibitor

Repair Thickness

Tapered - 5"

Set Time

45 Minutes

Application Technique



Gun-Rite HP-W XTRA is a complete shotcrete enhancer / admixture that is simply mixed with locally supplied cement and aggregate. Gun-Rite HP-W XTRA enhances durability & workability while reducing rebound and waste. Gun-Rite HP-W XTRA has unique packaging that gives shotcrete mixes complete admixture consistency and control.

Dependable and Durable

• Very low rebound & low waste
• High strength – Over 6000 psi
• High reactive pozzolan enhanced
• Fiber reinforced

• Add to locally supplied sand & cement
• Extremely durable
• Easy pumping, shooting & finishing
• Corrosion inhibitor included

Where to Use

• Large and small structural repairs
• Bridge repairs
• Parking garage restoration
• Interior or exterior surfaces

• Wastewater tanks
• Slope stabilization
• Mines or manholes


Gun-Rite HP-W XTRA is a special blend of high reactive pozzolans, alkaline resistant fibers, water reducers, air entrainment, corrosion inhibitor, and exclusive modifiers. Designed for general-purpose and high performance wet method shotcrete applications.


Apply in accordance with ACI 506R “Guide to Shotcrete.” After achieving a SSD condition, apply product while taking consideration for rebound and compaction around reinforcing steel. Shoot material at 90 degrees to the surface whenever possible. If multiple lifts are being used, apply succeeding lift after first lift has reached final set. If succeeding lift is not promptly placed, keep the surface moist. Cut off or level as required.

Packaging and Yield
Unit Size Approx. yield

35 lb. heavy-duty polyethylene-lined bag

4 cu. ft.