Quikrete Companies 8620-31 Anchoring Epoxy 8.6 Oz

Product Description

The QUIKRETE COMPANIES 8620-31 is a two-component, high-modulus structural epoxy designed for high-strength anchoring applications. The solvent-free, low-odor formula mixes into a non-sag gray paste that resists moisture during cure, making it suitable for demanding commercial and industrial anchoring jobs. A working time of approximately 20 minutes gives installers adequate time to position anchors, rebar, or threaded rod before the adhesive sets. Delivered in an 8.6 oz tube format, the cartridge is compatible with standard dual-component dispensing guns used by structural contractors and trade professionals.

This anchoring epoxy is formulated for horizontal applications where a non-sag, moisture-insensitive adhesive is required. Typical uses include setting anchor bolts, rebar dowels, and threaded studs into concrete, masonry, or stone substrates at grade or on horizontal slab surfaces. The commercial-grade two-component system is well suited for infrastructure repair, concrete anchoring in industrial facilities, and structural attachment work performed by licensed contractors and experienced tradespeople.

Key Features

• Two-component high-modulus epoxy formula delivers high-strength structural bonds
• Non-sag consistency holds anchors in position during horizontal application
• Solvent-free and low-odor formulation improves job-site safety in enclosed spaces
• Moisture-insensitive cure allows use in damp concrete conditions
• Approximately 20-minute working time allows proper anchor placement before set
• Gray color blends with concrete and masonry substrates

Compatibility

Designed as a commercial-grade structural adhesive for anchoring into concrete, masonry, and stone substrates in horizontal applications.

Installation Notes

Installation should be performed by qualified structural contractors or trade professionals familiar with adhesive anchor systems. Drill holes to the diameter and depth required by the anchor manufacturer and blow out all dust and debris before injecting epoxy. Follow applicable building codes and any project-specific engineered specifications when setting structural anchors. Do not use in overhead or vertical orientations unless a product approved for those configurations is selected.