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DeFelsko — PosiTest AT-M Manual Adhesion Tester (50 mm Kit)
Manual Pull-Off Adhesion Tester for Coatings, Concrete & Surface Bond Strength SKU: ATM50AOverview
The DeFelsko PosiTest AT-M Manual Adhesion Tester is a professional pull-off adhesion testing system designed to measure the bond strength of coatings, concrete, and other applied materials. This 50 mm kit is ideal for applications requiring larger dollies, especially testing on concrete, masonry, and textured surfaces.
Using a manual hydraulic system, the PosiTest AT-M applies controlled pressure to a bonded dolly until pull-off occurs, allowing inspectors to evaluate adhesion strength and coating performance. Its rugged design and straightforward operation make it suitable for both field and laboratory testing.
Built for coating inspection, surface preparation verification, and quality control, this tester is widely used in industries such as construction, infrastructure, marine, oil & gas, and protective coatings.
What's Included
| Item | Details |
|---|---|
| PosiTest AT-M Unit | Manual adhesion tester |
| Actuator | Manual hydraulic pull-off mechanism |
| Dollies | 50 mm adhesion test dollies |
| Adhesive Accessories | Bonding supplies for test preparation |
| Cutting Tool / Accessories | Surface preparation and test isolation tools, if included |
| Carrying Case | Protective storage and transport case |
| Documentation | User manual / operating instructions |
Box Dimensions & Shipping Weight (Estimated)
| Parameter | Imperial |
|---|---|
| Length | 16.0 in |
| Width | 12.0 in |
| Height | 6.0 in |
| Dimensions (L × W × H) | 16.0 × 12.0 × 6.0 in |
| Weight | 8.0 lb |
Key Specifications
| Parameter | Details |
|---|---|
| Instrument Type | Pull-off adhesion tester |
| Model | PosiTest AT-M |
| Operation | Manual hydraulic |
| Dolly Size | 50 mm |
| Application | Adhesion / bond strength testing |
| Test Method | Pull-off adhesion |
| Manufacturer | DeFelsko |
Performance Features
Manual Pull-Off Testing
Applies controlled force to measure coating or material adhesion strength.
50 mm Dolly Configuration
Ideal for concrete, masonry, textured coatings, and larger surface areas.
Reliable Adhesion Measurement
Provides dependable results for quality control and inspection programs.
Field-Ready Design
Rugged construction supports use in shop, lab, and jobsite environments.
User-Friendly Design
- Manual hydraulic operation
- Clear measurement process
- Portable and durable kit format
- Designed for efficient coating inspection workflows
Built for Industrial Environments
- Durable construction for field use
- Reliable performance in demanding inspection conditions
- Suitable for coating, concrete, and surface bond testing
- Designed for professional QA/QC applications
Compatibility
Compatible with:
- 50 mm adhesion dollies
- Protective coating inspection procedures
- Concrete and masonry adhesion testing
- Surface preparation and coating QA/QC workflows
Ideal Applications
- Coating adhesion testing
- Concrete coating bond strength verification
- Surface preparation quality control
- Marine and offshore coating inspection
- Infrastructure and construction testing
- Oil & gas and industrial maintenance
About DeFelsko
DeFelsko is a leading manufacturer of inspection instruments for coating thickness, environmental monitoring, surface profile, and adhesion testing. Their products are trusted worldwide for accuracy, durability, and ease of use in professional inspection environments.