[2 of 2 customers found this review helpful]
Comments about Interlux Interlux - Interfill 830 Fast Cure Epoxy Profiling Filler:
This product works well, but its working consistency is a bit stiff to be able to smoothly fair the repaired area with the surrounding gelcoat. The overfill is a bit thick and requires some effort (sanding) to remove.
I prefer Interlux Watertite for filling small blemishes in the gelcoat - it goes on like mayonnaise and is easy to manage with a spatula.