Half-Oval “OZ” Jointer - RHINOBUILD - 11-147
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Product Information
Full details
This Bon Tool Half-Oval “OZ” Jointer is designed for masons and bricklayers seeking to create smooth, concave mortar joints. Its dual-sided design, featuring a solid half-oval and a flat slicker, offers versatility for achieving professional finishes that enhance both appearance and weather resistance. A primary benefit is its durable steel construction, ensuring longevity on job sites, though users accustomed to flexible jointers might find its rigidity requires a slight adjustment period.
All features
| Model Part Number | 11-147 |
|---|---|
| Brand | Bon Tool |
Extended Product Information
FAQs
What is the primary purpose of the Half-Oval “OZ” Jointer?
Its primary purpose is to create smooth, concave mortar joints in brick and block masonry. This shape helps improve water runoff and enhances the aesthetic appearance of the finished work.
Can this jointer be used for convex joints?
No, this jointer is specifically designed for concave (half-oval) joints on one side and general smoothing on the other. It cannot create convex joints.
What material is the jointer made from?
The jointer is constructed from durable steel, ensuring longevity and resistance to wear on job sites.
How do I ensure a professional finish when using this tool?
Apply consistent pressure and maintain a steady, even pace as you draw the jointer along the fresh mortar joint. Ensure the mortar is neither too wet nor too dry.
Is this tool suitable for beginners?
Yes, while it requires practice for a perfect finish, its design is straightforward and aids users in achieving professional results with relative ease.
What are the dimensions of the half-oval shape?
The half-oval shape is 3/4" deep.
How should I maintain the tool to prevent rust?
After cleaning and drying the jointer thoroughly, store it in a dry place. Applying a light coat of tool oil can help prevent rust, especially during long-term storage.
Troubleshooting
Mortar sticking to the jointer
Ensure the jointer is clean before each pass. If mortar consistently sticks, try slightly dampening the jointer (ensure it's not dripping wet) or apply a thin layer of tool oil to the steel surface.
Inconsistent joint depth
Practice maintaining consistent pressure and angle as you draw the jointer along the mortar joint. Ensure the mortar is at the correct consistency (workable but not too wet).
Tool feels stiff or awkward to use
This is common with rigid steel jointers. Focus on a smooth, consistent motion and allow the tool's design to guide the pressure. Experiment with grip to find the most comfortable and effective hold.
Pros and Cons
Pros
- Creates smooth, professional concave mortar joints.
- Durable steel construction for long-term use.
- Dual-sided functionality offers versatility.
- Provides excellent control for consistent finishing.
- Improves the aesthetic and weather resistance of masonry.
Cons
- Rigid design may require an adjustment period for some users.
- Limited to specific joint profiles (concave and flat smoothing).
- Primarily for right-hand use (standard for this tool type).
Setup, Compatibility & Care Instructions
Setup: No specific setup is required. The jointer is ready for use straight out of the packaging.
Compatibility: This tool is compatible with all standard mortar types used in brick and block construction. It is designed to work with fresh, workable mortar.
Care:
- Cleaning: After each use, thoroughly clean the jointer with a stiff brush to remove excess mortar. For stubborn residue, use water and a brush. Ensure all mortar is removed before it hardens.
- Drying: Allow the jointer to air dry completely to prevent rust.
- Storage: Store in a dry location. A light coat of oil can be applied to the steel surfaces for long-term protection against corrosion, especially if stored for extended periods.