1K Spot Repair Putty is a one component glazing putty especially designed for car refinish market which can spread spontaneously. It’s used to fill pores and remove scratches from the surfaces. 1K Spot Repair Putty is used on old painted, primer or putty coated surfaces to fill scratches and pinholes. Products is a single component and not needed additional hardener. It applies on the surface in thin layers. Application can be repeated 2-3 times if necessary.