Spray putty is primarily used as a superfine high build, easy-to-sand spray filler for repairing minor surface imperfections like nicks, scratches, and small dents before painting.
Specifically, according to the provided reference for MOTOSPRAY SPRAY PUTTY:
Key Uses of Spray Putty
Spray putty, like the MOTOSPRAY SPRAY PUTTY mentioned, serves as an essential part of the paint preparation process, particularly in automotive or similar finishing applications. Its main purpose is to create a smooth, level surface for subsequent paint layers.
- Repairing Surface Imperfections: It is ideal for addressing minor flaws on a surface.
- Nicks: Small cuts or chips.
- Scratches: Abrasions that mar the surface finish.
- Minor Dents: Small indentations that are not deep enough to require traditional body filler or panel beating.
How Spray Putty Works
Acting as a superfine high build, easy to sand spray filler, spray putty helps to fill these small depressions and scratches. Applied in a sprayable form, it can easily cover larger areas with minor imperfections. Once dry, it is designed to be sanded smooth, providing a flat foundation for the final paint system (such as Acrylic or Enamel paint systems).
Application Guidelines
To ensure proper adhesion and performance, spray putty has specific application requirements:
- Under Paint Systems: It is designed for use under compatible paint types, like Acrylic or Enamel systems.
- Not on Bare Metal: It must not be applied over bare metal.
- Over Primer: It must be applied over sanded, degreased MOTOSPRAY ACRYLIC PRIMER SURFACER. This indicates it's a secondary filling layer applied after an initial primer coat has been prepared.
In summary, spray putty is a specialized filler used after priming but before final painting, specifically formulated to fill small surface defects easily and provide a smooth, sandable surface for a high-quality finish.
