Putty knife purposed for application of compound. Very durable and flexible, perfect for work on flat and curved surfaces. Knife has been made from special PP/PE polymer that features with high strength, flexibility and does not scratch the treated surface. A flat top edge ensures good grip and a bottom flexible narrow rib (flat end) ensures a smooth and precise application of compound. 100% COPOLYMER – Resistant to scratches, very flexible and durable, perfect to ensure work repeatability. HANDY DESIGN – Flat top edge ensures good grip. EXCELLENT FLEXIBILITY – Specially designed putty knife with root 0.7 mm thick that narrows to 0.3 mm.