The Least fine of GSI Creos surfacers, at 500 grade. Ideal for filling larger or mote damaged ares of plastic mouldings. This is the most versatile of the range of GSI Creos surfacers.

Mr Surfacer can be used for filling in bumps, scratches and pits. If the hole is large, use several layers, keeping each application thin so it dries thoroughly. Mr Surfacer is also great for filling in seams. Once it has dried, you can remove any excess with a swab dipped in rubbing alcohol (IPA). The alcohol will soften Mr Surfacer and rubbing it will remove the excess or after sanding with waterproof sandpaper. 

CAUTION! Mr Surfacer does dry very quickly.  Also, remember that Mr Surfacer is lacquer-based so you should complete as much of your filling and finishing work as possible before applying paint, especially enamel.  Lacquer-based products can cause severe cracking, splitting or bubbling on enamels.  To avoid this, you can use Mr Surfacer 1200 spray as a primer or another lacquer-based primer on areas you find that may still need work.

Available in both bottle and spray forms
SF285 bottle - B506 spray.

Use Mr color Thinner to thin Mr Surfacer 500