This Hyde 240-630 (Model 5530) 3-inch Plastic Putty Knife is an excellent addition to your kit for tasks where metal-on-surface contact is undesirable.

• Non-Marring: The most significant advantage of this tool is that it is made entirely of durable plastic. It is the go-to choice when you are working on delicate surfaces—such as vinyl, sensitive wood finishes, or automotive interiors—where a metal blade could easily gouge, scratch, or leave permanent marks.

• Adhesive & Epoxy Handling: These plastic knives are highly resistant to chemical buildup. They are perfect for applying epoxies, glues, and specialized sealants that would normally cure and bond to a steel blade. Once the adhesive cures, it often pops right off the plastic surface, making cleanup significantly easier.

• Lightweight Flexibility: Being all plastic, this tool is incredibly lightweight and flexible. It conforms well to contoured surfaces, making it great for applying lubricants, pastes, or light fillers without the risk of creating metallic streaks or oxidation.