Product Description
The Simpson Nylon Hole-Cleaning Brush for 7/8 in. Hole Diameter is a purpose-built cleaning tool designed to prepare drilled holes before adhesive anchor installation. Engineered with a longer useable length and stronger construction than standard brushes, this nylon brush head delivers thorough debris removal from holes drilled for deeper rebar embedments - helping ensure reliable adhesive bonds when used as part of a proper anchor installation process with compatible Simpson epoxy adhesive systems.
Key Features
- Nylon brush head construction - cleans drilled hole walls effectively without damaging the surrounding concrete surface, preserving hole integrity for a consistent adhesive bond
- Sized for 7/8 in. diameter holes - matches the correct clearance for #6 rebar anchor diameter applications, so installers can trust the brush fits the hole precisely without guesswork
- Longer useable length with stronger construction - provides the reach and durability needed to clean holes drilled for deeper rebar embedments, where standard brushes fall short
- Compatible with Simpson ET-3G and SET-3G adhesives - integrates directly into the recommended hole preparation process for these systems, supporting a complete and code-compliant installation workflow
Why This Product
- Built for deeper embedment applications - the extended useable length and reinforced construction make this brush a practical choice for rebar anchor holes that demand more reach and durability than a general-purpose cleaning brush can provide
- Correct sizing means no substitutions - matched specifically to 7/8 in. holes and #6 rebar anchor diameter, this brush eliminates the risk of using an ill-fitting tool that leaves debris behind and compromises bond strength
- Supports a reliable adhesive bond - thorough hole cleaning with the appropriate nylon brush removes dust, loose particles, and concrete debris so the adhesive makes full contact with the hole walls, a critical step for achieving a dependable anchor
- Designed to work within a proven system - engineered for use alongside Simpson ET-3G and SET-3G adhesives, making it a natural fit for professionals who are already working within the Simpson adhesive anchor ecosystem
Specifications
- Model Number: ETB8R
- Brush Head Material: Nylon
- Hole Diameter (in.): 7/8
- Anchor Diameter / Rebar Size: #6
- Useable Length (in.): 6
- Packaging: Packs of 1 and Cartons of 25
Frequently Asked Questions
- What size hole is the ETB8R brush designed for?
- The ETB8R is designed for cleaning 7/8-inch diameter holes, making it suitable for use with #6 rebar anchor diameters.
- What adhesives is the ETB8R compatible with?
- The ETB8R nylon rebar brush is designed for use with Simpson Strong-Tie ET-3G and SET-3G adhesives as part of the proper hole preparation process before adhesive installation.
- Why is hole cleaning necessary before adhesive anchor installation?
- Thoroughly cleaning drilled holes removes dust, debris, and loose concrete particles that can compromise the bond between the adhesive and the substrate. Using the appropriate brush ensures the adhesive can make full contact with the hole walls for a reliable installation.
- What makes the ETB8R suitable for deeper rebar embedments?
- The ETB8R features a longer length and stronger construction compared to standard hole-cleaning brushes, providing the reach and durability needed to effectively clean holes drilled for deeper rebar embedment applications.
Related Products
Note: Product dimensions and/or length may differ from picture. Please see the item description above for specifications.
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