With 30 years of tool manufacturing expertise, Pengyu putty knife deliver unmatched performance confirmed by user testing:
98% durability rating after 500 hours of use (Construction Tools Testing Institute 2023)
20% more flexible than standard knives for smoother application
0.1mm edge precision for perfect surface finishing

Specialized Blade Selection Guide:
| Model | Blade Width | Blade Material | Ideal Application | Certifications |
| PT-100 | 1" | High-Carbon Steel | Small repairs | CE |
| PT-200 | 3" | Stainless Steel | Drywall joints | ISO9001 |
| PT-300 | 6" | Chrome-Vanadium | Large surfaces | REACH |
Performance Advantages:
Blade Flexibility: 25° bend angle prevents surface damage
Corrosion Resistance: Passes 500-hour salt spray test
Handle Comfort: Shock-absorbing rubber reduces fatigue by 40% (Occupational Safety Report)
Our 10-stage quality control process ensures:
Material Selection:
Japanese-grade stainless steel blades
FDA-compliant rubber handles
Precision Engineering:
Laser-cut blades with ±0.05mm tolerance
Computer-balanced weight distribution
Final Testing:
100-hour continuous use simulation
5kg pressure resistance test
Recent Improvements:
2022: Introduced German-made blade tempering technology
2023: Upgraded handle ergonomics based on European contractor feedback
2023 survey of 800 contractors shows:
87% choose Pengyu for clean corner work
92% report fewer blade nicks compared to previous tools
85% notice reduced wrist strain
Order today and receive:
✓ 5-piece sample set (all widths)
✓ Technical specification manual
✓ Minimum order: 100 units