- Compatible with both our 2:1 Non-blushing and Marine Epoxy Systems
- Use for fairing and filling
- Low density product gives you a sand-able, paint ready finish
$25.99 – $42.63
When mixed with your epoxy Phenolic Microballoons can be used as a fairing or filleting compound. They are a low density, light weight, sandable filler for use with your epoxy resin and hardener of choice.