Spray: Microfiller Primer Spray (AK Interactive) (AK1018)This self leveling coating is useful for filling bumps, dents, scratches, for removing bubbles, texturing It is suitable for large scale repairs and can be used as soluble putty. Before using Microfiller primer you will need to shake the spray well, at least a minute to get a good mixture. Once dry, it perfectly covers all the small imperfections, scratches, moulding marks, sanding abrasions and all minor defects. Then, after a smooth sanding, youll