


⚡️ Thin smarter, cure faster, build stronger!
Harvard Marine MARPRO Styrene Monomer is a 16oz solvent designed specifically as a thinner for polyester-based resins, enhancing curing speed and ensuring consistent application. Trusted by professionals, it delivers reliable performance in a compact, easy-to-use pint container.
| Brand Name | Harvard Marine |
| Manufacturer | Harvard Marine |
| Part Number | 67620 |
W**E
Use very little
Worked perfect to thin out my gelcoat,
Trustpilot
2 weeks ago
2 weeks ago