Product Overview:
The ROLLINGDOG FX 500 Series Flexible Putty Knives are professional-grade tools built for patching, filling, and detailed drywall repairs. Each knife features a #50 carbon steel flexible blade designed to spread compound smoothly with the right amount of flex, plus a soft rubber grip handle (PP+TPE) for comfort and control during extended use.
Key Features & Benefits
#50 Carbon Steel Flexible Blade
Built with durable carbon steel for strength and reliable flex, helping you apply putty, spackle, and compound smoothly and evenly.
Soft Rubber Grip Handle (PP+TPE)
Comfort-focused handle improves control and reduces hand strain—ideal for repetitive patching and finishing work.
Multiple Blade Width Options
Choose the right size for your task—available in 1″, 1.5″, 2.5″, and 3″ widths.
Made for Detail Repair & Finishing
Designed for clean application and smooth feathering—helping create a surface that’s ready for sanding and paint.
Common Uses
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Filling nail holes and small dents
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Patching cracks and surface damage
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Spreading spackle and joint compound
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Detail drywall repair and touch-ups
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Light smoothing and cleanup work
Ideal For:
Why Choose ROLLINGDOG FX 500 Series Flexible Putty Knives
The FX 500 Series delivers dependable performance with durable carbon steel blades and a comfortable grip that makes detailed repair work faster and cleaner. With multiple widths available, customers can select the perfect knife size for precision repairs or wider patching jobs.
Customer Testimonial
Trusted by Professionals
“Great feel in the hand and the blade flex is just right for patching. Perfect for small repair work.” – Verified Customer
Frequently Asked Questions
What sizes are available in this variant listing?
This variant set includes: 1″, 1.5″, 2.5″, and 3″ blade widths.
What is the blade made from?
These knives use #50 carbon steel blades designed for durability and flexible spreading.
Are these best for detail repairs or larger areas?
Both—use smaller sizes for nail holes and corners, and wider blades for broader patching and smoothing.
Care & Maintenance
Clean immediately after use, dry thoroughly, and store in a dry area to help prevent rust and extend blade life.
