Catalyst to be used with Ultimate 2K Urethane Primer Surfacer to provide a fast-drying, HIGH BUILD FILM that has excellent adhesion, sanding properties and color holdout on previously painted surfaces, bare steel, aluminum or fiberglass.
- Mixing ratio: 4 parts Primer, 1 part Catalyst, 1 part Reducer
Image is representative only, showing two sizes.
Mar-Hyde 5557 Ultimate 2K Catalyst Urethane Primer Surfacer 1 Quart 
07.jpg "Uni-Ram Corp."){kind=small}
