Description
3M Super Duty Rubbing Co Compound | Boat Supply Store
This aggressive compounding formula restores heavily oxidized, chalked, or scratched gelcoat and painted marine surfaces. It effectively removes moderate to severe surface defects, including sanding marks up to P800 grit, restoring a smooth, prepared surface for polishing. Ideal for preparing the hull of a Bertram sportfisher for a complete refinish after prolonged sun exposure in the Gulf Coast shallows.
Key Features
- Aggressively removes heavy oxidation and scratches.
- Restores faded and chalked gelcoat and paint.
- Prepares surfaces for fine finishing and polishing.
- Effectively eliminates P800 grit sanding marks.
- Achieves a smooth, uniform finish.
- Designed for marine environments.
- Contributes to a professional refinish.
- Simplifies defect removal.
Specifications
| Product Specifications | |
|---|---|
| Product Form | Paste |
| Color | White |
| Container Size | 1 Gallon |
Who This Is For
This compound is engineered for marine professionals and dedicated DIYers tackling significant gelcoat or paint imperfections. Boat owners requiring a robust solution for deep scratch and oxidation removal will find this product indispensable.
How It Compares
| Feature | 3M Super Duty Rubbing Co Compound | Star brite |
|---|---|---|
| Cut Level | Heavy | Heavy |
| Recommended for Sanding Marks | Up to P800 | Up to P1000 |
| Container Size | 1 Gallon | — |
Common Concerns Answered
Will this compound remove deep gouges?
While 3M Super Duty Rubbing Compound is designed for heavy defect removal, it is most effective on oxidation, scratches, and sanding marks up to P800 grit. Deeper physical gouges may require filling or more extensive fiberglass repair before compounding.
Is this compound safe for all boat finishes?
This compound is intended for use on gelcoat and painted marine surfaces. Always test in an inconspicuous area first to ensure compatibility and desired results, especially on older or custom finishes.
How much product should I use?
Apply a small amount of compound to a clean applicator pad or wool buffing pad. Work in small, manageable sections, applying moderate pressure. Wipe away residue frequently to monitor progress.
Frequently Asked Questions
What is the primary function of this rubbing compound?
Its primary function is to aggressively remove heavy oxidation, scratches, and sanding marks from gelcoat and painted marine surfaces.
What grit of sanding marks can this compound effectively remove?
It is formulated to remove sanding marks as coarse as P800 grit.
What should be applied after using this rubbing compound?
After using this compound, you should follow up with a finer polishing compound to achieve a high-gloss finish.
What type of applicator pad is recommended?
A wool buffing pad or a foam compounding pad is typically recommended for use with this heavy-cut compound.
How should the product be stored?
Store in a cool, dry place away from direct sunlight and extreme temperatures to maintain product integrity.
