Product Description
The Simpson ETB8 Nylon Hole-Cleaning Brush by Simpson is a purpose-built cleaning accessory designed to prepare drilled holes before adhesive anchor installation. With a twisted wire handle and durable nylon bristles, this hole brush clears debris and dust from bores sized 13/16 in. to 7/8 in. in diameter, helping ensure proper adhesive adhesion and dependable anchor performance. Compatible with Simpson SET-XP, AT-XP, and ET-HP adhesive systems, it is an essential companion tool for any epoxy anchoring application.
Key Features
- Twisted wire handle with nylon bristles - delivers the structural strength needed to scrub debris from drilled holes without bending or shedding, so cleaning is thorough and consistent every time.
- Compatible with holes from 13/16 in. to 7/8 in. in diameter - fits the range needed for 3/4 in. and #6 bolt or rod anchor installations, reducing the need for multiple brush sizes on the same job.
- Sturdy and reusable construction - built to hold up through repeated hole-cleaning cycles, lowering accessory costs over the course of a project.
- 15 in. useable length - reaches deep into drilled holes to clean the full bore, supporting complete adhesive contact along the entire anchor embedment depth.
Why This Product
- Designed specifically for adhesive anchor prep - made for use in conjunction with Simpson Strong-Tie adhesives, so it integrates directly into a proven anchoring system rather than being a generic afterthought.
- Reusable design reduces waste and cost - the durable nylon bristle and twisted wire handle construction is built for repeated use, making this brush a practical long-term addition to any anchor installation toolkit.
- Proper hole cleaning supports bond integrity - removing dust and debris before dispensing adhesive is a critical step for achieving reliable anchor performance, and this brush is purpose-engineered for exactly that task.
- Made in the United States - manufactured domestically, reflecting Simpson Strong-Tie's commitment to quality control throughout the production process.
Specifications
- MPN: ETB8
- Brand: Simpson Strong-Tie
- Hole Diameter (in.): 13/16 - 7/8
- Bolt/Rod Diameter (in.): 3/4, #6
- Useable Length (in.): 15
- Actual Length (in.): 16
- Install With: SET-XP, AT-XP and ET-HP
- Country of Origin: United States
What's Included
Each pack contains (1) ETB8 Epoxy, Brush with twisted wire handle.
Frequently Asked Questions
- What is the purpose of the Simpson ETB8 brush?
- The ETB8 brush is used for cleaning drilled holes prior to adhesive anchor installation, helping to ensure proper adhesive bonding and reliable anchor performance.
- What hole diameters is the ETB8 brush compatible with?
- The ETB8 brush is designed for use in holes ranging from 13/16 in. to 7/8 in. in diameter, making it suitable for 3/4 in. and #6 bolt or rod diameters.
- Which Simpson Strong-Tie adhesives is this brush intended to be used with?
- This brush is designed for use in conjunction with Simpson Strong-Tie adhesives, including SET-XP, AT-XP, and ET-HP adhesive systems.
- Is the ETB8 brush reusable?
- Yes. The ETB8 is built to be sturdy and reusable. Its twisted wire handle and nylon bristles are constructed for repeated use across multiple hole-cleaning applications.
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