Star brite Premium Liquid Rubbing Compound 81318, Medium Duty Fiberglass Restoration, 16 oz
Star brite Premium Liquid Rubbing Compound 81318, Medium Duty Fiberglass Restoration, 16 oz
Star brite Premium Liquid Rubbing Compound (part 81318) is a medium-duty liquid formula that removes light to medium oxidation and surface imperfections from fiberglass and painted finishes, smoothing and preparing the surface for polishing. It is designed for fiberglass, polished metal, plastics, vinyl, and painted surfaces on boats, autos, and RVs, making it a versatile choice for restoring dull, oxidized, or scratched gelcoat and paint before a full wax or polish step.
The liquid consistency is formulated for easy application by hand or with a buffer, working into the surface without hardening so cleanup stays quick even across larger areas. Because all rubbing compounds carry abrasive qualities, testing a small, inconspicuous area first is recommended to confirm the result on a given surface. Some finishes with heavier oxidation may need more than one application to reach a fully restored look. The compound comes in a 16 ounce bottle sized at 1.75 x 3.5 x 8.25 inches for easy handling and storage.
Specifications
- Brand: Star brite
- Manufacturer Part Number: 81318
- Product Type: Liquid Rubbing Compound
- Duty Level: Medium Duty
- Container Size: 16 ounces
- Item Dimensions: 1.75 x 3.5 x 8.25 inches
- Weight: 1.15 pounds
- Material: Plastic (bottle)
- Grit Type: Light, Medium
- Application Method: Hand or buffer
- Recommended Surfaces: Fiberglass, polished metal, plastics, vinyl, painted surfaces (boats, autos, RVs)
- UPC: 071247813180
Frequently Asked Questions
What does Star brite Liquid Rubbing Compound 81318 remove? It removes light to medium oxidation and surface imperfections from fiberglass and painted finishes, smoothing the surface and preparing it for polishing.
What surfaces can this rubbing compound be used on? Star brite 81318 is designed for fiberglass, polished metal, plastics, vinyl, and painted surfaces on boats, autos, and RVs.
How big is the bottle? The Star brite 81318 rubbing compound comes in a 16 ounce bottle measuring 1.75 x 3.5 x 8.25 inches and weighing 1.15 pounds.
Can this be applied by hand or does it require a buffer? Both methods work: the liquid formula is designed for easy application by hand or with a buffer, and it does not harden during use, which keeps cleanup quick.
Is this a heavy-duty or light-duty compound? Star brite 81318 is a medium-duty formula intended for light to medium oxidation, not the heaviest oxidation levels.
Will one application fully restore an oxidized surface? Not always. Depending on the severity of the oxidation, the compound may need to be applied more than once to achieve a fully restored finish.
Should I test the compound before treating the whole boat? Yes. Because all rubbing compounds have abrasive qualities, testing a small, inconspicuous area of the surface first is recommended before full application of Star brite 81318.
Is the container itself made of a specific material? The 81318 compound is packaged in a plastic bottle, while the compound itself is a liquid abrasive formula.
What is the grit level of this compound? Star brite 81318 is classified with a light-to-medium grit type, suited to smoothing surface imperfections rather than heavy material removal.
What should I use after applying this rubbing compound? After using Star brite Liquid Rubbing Compound 81318 to smooth and prep the surface, a marine polish can be applied afterward for a finished, protective shine.