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Poli Grit™ Non-Skid Deck Sealer

Non-Skid Sealer and Polish for Boat Decks

Transform your boat’s high-traffic areas into durable, safe, and aesthetically pleasing surfaces with Poli Grit™.


Poli Grit™ is designed specifically for the unique challenges of non-skid areas on water craft.

It increases traction, provides ultimate protection, and brings back that high gloss shine to your non-skid areas. 

No more sticky fish debris, unsightly rust stains, chalky gelcoat, or ground-in sand. 

You can use Poli Grit™ on decks, stair treads, gunwales, and sterns. 

🦶 Protects high-traffic areas

🦺 Applies texture to increase safety

✨ Restores color and shine

💦 Seals out water and prevents stains

🧼 Makes cleaning a breeze

😎 Easy to apply

📅 Lasts for years with proper maintenance

What’s in the kit:

  • Poli Grit™ Bottle A
  • Poli Grit™ Bottle B
  • 1 roller handle
  • 2 short nap roller covers
  • 1 pan

Poli Grit™ gives up to 12 months of protection from a single application and up to six years with regular maintenance.

🚨 Want to restore color and gloss to the hull of your boat? Check out ourPoli Glow®Deluxe Kit.

💡 Once you’ve applied Poli Grit™, use our Poli Wash™ product to easily remove dirt and grime whenever you clean your boat.

Product Description
When To Purchase
Application Instructions
Maintenance Instructions

The Poli Grit™ was formulated by boat owners who got tired of battling stained, oxidized, and worn non-skid areas on their boats.

If you own a boat, you know it’s a constant battle to keep high-traffic areas clean, looking good, and safe.

Poli Grit™ transforms your boat’s high-traffic areas into durable, safe, and aesthetically pleasing surfaces. It increases traction, seals and protects, and brings back that high gloss shine to your non-skid areas.

No more sticky fish debris, unsightly rust stains, chalky or peeling gelcoat, ground-in sand, or slippery surfaces.

You can use Poli Grit™ on decks, stair treads, gunwales, and sterns.

Poli Grit™ is NOT intended for use on your boat’s hull, or anywhere that doesn’t get stepped on from time to time.

If you want to get rid of oxidation and restore a brilliant, “factory new” shine to your hull, please check out our Poli Glow® Deluxe Kit..

It includes our flagship boat polish Poli Glow®, which we designed to be a longer-lasting, glossier, and more complete restoration treatment than boat wax.

Like Poli Glow®, Poli Grit™ is a sealant developed for longevity, ease of application, ease of maintenance, and cost-effectiveness, while providing the most brilliant shine on the market.

For over 25 years, Poli Glow® has been sealing and protecting boats all over the world, keeping them looking glossy and new.

Experience the #glossthatsboss for yourself.

If your boat is oxidized, faded, or anything other than brand-new, Poli Glow® products are designed to seal the gelcoat and restore a glossy shine.

Due to the need for traction, however, Poli Glow® should not be used on the non-skid areas of your boat.

When to purchase a Poli Grit™ Kit:

  • If the non-skid areas of your boat are oxidized and need to be sealed and protected
  • If the non-skid areas of your boat are worn and need more texture for traction
  • If you already purchased a Poli Grit™ Kit, but your non-skid area is more than 50 square feet
  • If it is time to add the maintenance application to your non-skid areas

Before using Poli Grit™, you must prep your non-skid areas with Poli Prep™ and Poli Ox™ as you would the hull to remove oxidation and stains.

Please refer to the Poli Grit™ Application and Maintenance Guide for detailed guidance.

Poli Grit™ is applied in a simple two-step process.

Bottle A is used in step 1 to add texture and grip, enhancing safety where it’s needed most. Bottle B is used in step 2 to seal the gelcoat of the non-skid areas from oxidation, stains, and wear.

Directions for use:

  1. Moisten one of the nap roller covers with water and wring out the excess so that it is damp and not soaked. Insert onto the roller handle.
  2. Shake Poli Grit™ Bottle A well, and pour several ounces into the tray. Refill as needed.
  3. Moisten the roller with the solution but do not soak it.
  4. Apply 1 coat to the surface. If bubbles appear, go back over lightly with the roller. Allow 10-15 minutes for this coat to dry. Repeat if more texture is desired.
  5. Wash out the tray with warm water and drain.
  6. Moisten the second nap roller cover and insert onto the roller handle. Shake Poli Grit™ Bottle B well and pour several ounces into the tray. Refill as needed.
  7. Moisten the roller with the solution but do not soak.
  8. Apply 10 thin coats of Bottle B, allowing several minutes for each coat to dry in between applications.
  9. Allow 48 hours for the Poli Grit™ to cure before use./li>

Every year, we recommend applying a few maintenance coats of Poli Grit™.

When Poli Grit™ is first applied, it can last up to a year or more in certain
conditions.

However, Poli Grit™ was never meant to be a one-time application. The Poli Grit™ surface will oxidize over time just like any other product or structure left out in the elements.

The reason to maintain the finish is to prevent oxidation and the need to do heavier prep work annually.

If maintained properly, Poli Grit™ can last five to six years, and the heavier prep work
can be avoided.

At least once per year, wash your boat with Poli Wash™ and re-apply 1 coat of Poli Grit™ bottle A and 3-4 coats of bottle B to maintain your glossy shine.

The number of maintenance coats you should apply will vary depending on where you live. Boats in more humid, equatorial climates may need more frequent maintenance.

Check out the Poli Grit™ Application and Maintenance Guide for detailed guidance.

Frequently asked questions

The Poli Grit™ was formulated by boat owners who got tired of battling stained, oxidized, and worn non-skid areas on their boats.

If you own a boat, you know it’s a constant battle to keep high-traffic areas clean, looking good, and safe.

Poli Grit™ transforms your boat’s high-traffic areas into durable, safe, and aesthetically pleasing surfaces. It increases traction, seals and protects, and brings back that high gloss shine to your non-skid areas.

No more sticky fish debris, unsightly rust stains, chalky or peeling gelcoat, ground-in sand, or slippery surfaces.

You can use Poli Grit™ on decks, stair treads, gunwales, and sterns.

Poli Grit™ is NOT intended for use on your boat’s hull, or anywhere that doesn’t get stepped on from time to time.

If you want to get rid of oxidation and restore a brilliant, “factory new” shine to your hull, please check out our Poli Glow® Deluxe Kit..

It includes our flagship boat polish Poli Glow®, which we designed to be a longer-lasting, glossier, and more complete restoration treatment than boat wax.

Like Poli Glow®, Poli Grit™ is a sealant developed for longevity, ease of application, ease of maintenance, and cost-effectiveness, while providing the most brilliant shine on the market.

For over 25 years, Poli Glow® has been sealing and protecting boats all over the world, keeping them looking glossy and new.

Experience the #glossthatsboss for yourself.
If your boat is oxidized, faded, or anything other than brand-new, Poli Glow® products are designed to seal the gelcoat and restore a glossy shine.

Due to the need for traction, however, Poli Glow® should not be used on the non-skid areas of your boat.

When to purchase a Poli Grit™ Kit:
  • If the non-skid areas of your boat are oxidized and need to be sealed and protected
  • If the non-skid areas of your boat are worn and need more texture for traction
  • If you already purchased a Poli Grit™ Kit, but your non-skid area is more than 50 square feet
  • If it is time to add the maintenance application to your non-skid areas
Before using Poli Grit™, you must prep your non-skid areas with Poli Prep™ and Poli Ox™ as you would the hull to remove oxidation and stains.

Please refer to the Poli Grit™ Application and Maintenance Guide for detailed guidance.

Poli Grit™ is applied in a simple two-step process.

Bottle A is used in step 1 to add texture and grip, enhancing safety where it’s needed most. Bottle B is used in step 2 to seal the gelcoat of the non-skid areas from oxidation, stains, and wear.

Directions for use:
  1. Moisten one of the nap roller covers with water and wring out the excess so that it is damp and not soaked. Insert onto the roller handle.
  2. Shake Poli Grit™ Bottle A well, and pour several ounces into the tray. Refill as needed.
  3. Moisten the roller with the solution but do not soak it.
  4. Apply 1 coat to the surface. If bubbles appear, go back over lightly with the roller. Allow 10-15 minutes for this coat to dry. Repeat if more texture is desired.
  5. Wash out the tray with warm water and drain.
  6. Moisten the second nap roller cover and insert onto the roller handle. Shake Poli Grit™ Bottle B well and pour several ounces into the tray. Refill as needed.
  7. Moisten the roller with the solution but do not soak.
  8. Apply 10 thin coats of Bottle B, allowing several minutes for each coat to dry in between applications.
  9. Allow 48 hours for the Poli Grit™ to cure before use./li>
Every year, we recommend applying a few maintenance coats of Poli Grit™.

When Poli Grit™ is first applied, it can last up to a year or more in certain
conditions.

However, Poli Grit™ was never meant to be a one-time application. The Poli Grit™ surface will oxidize over time just like any other product or structure left out in the elements.

The reason to maintain the finish is to prevent oxidation and the need to do heavier prep work annually.

If maintained properly, Poli Grit™ can last five to six years, and the heavier prep work
can be avoided.

At least once per year, wash your boat with Poli Wash™ and re-apply 1 coat of Poli Grit™ bottle A and 3-4 coats of bottle B to maintain your glossy shine.

The number of maintenance coats you should apply will vary depending on where you live. Boats in more humid, equatorial climates may need more frequent maintenance.

Check out the Poli Grit™ Application and Maintenance Guide for detailed guidance.
Texturize that boat!

Tired of the stained, oxidized, and worn surfaces of the non-skid areas of your Boat where there is a lot of foot traffic? Having trouble removing blood and fish debris and rust stains? Want to make it easy to clean?

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