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Endurance Gravestone & Monument Cleaner

Original price $14.95 - Original price $1,499.95
Original price
$14.95
$14.95 - $1,499.95
Current price $14.95
Size: 1 Quart

1-Gallon & 5-Gallon are on backorder. ETA back in stock July 18th. You can place an order and it will be shipped as soon as the delivery arrives.

Over the past three years, Atlas Preservation has collaborated with a team of chemists to develop a new gravestone cleaning product designed to remove biological and atmospheric staining. It has proved in extensive field testing to have higher efficacy and to be less expensive than competitor products and is also based on the cleaning action of quaternary ammonium compounds and is in alignment with the NCPTT comparative study and research.

Endurance Restoration Gravestone & Monument Cleaner

Works to clean and remove staining caused by atmospheric pollution and biological growth including mold, lichen, moss, algae, mildew, etc.

ENDURANCE GRAVESTONE MONUMENT CLEANER is ready-to-use; No dilution is required. Apply with a squeeze trigger or pump sprayer directly to the surface. Ideal and safe for use on stone and masonry surfaces, including limestone, marble, granite, slate, cement, etc. Also effective for use on vinyl, wood, roofing, siding, awnings, and more. Use in temperatures above freezing (>32°F).

Ask us about samples!

Surfaces: Limestone, marble, granite, slate, cement, terra cotta, vinyl, wood, roofing, siding, awnings, and more!

Cleaning Methods

Application Only – Highly effective for all stone and masonry. No brushing or rinsing required; rain provides natural rinsing. Recommended for fragile or eroded stones.

  1. Saturate stone from top to bottom with Gravestone & Monument Cleaner.
  2. Cleaner percolates deeply under the surface for long-term effects.
  3. Water reactivates cleaning action, from rain, dew, or misting.

Application, Brushing, and Rinsing – Suitable for stable stones, especially modern granite monuments.

  1. Saturate stone with cleaner. Let dwell on surface for 15 minutes
  2. Remove loose lichen with a soft plastic scraper, if needed.
  3. Lightly brush with soft-bristle brushes. Mist with water to keep surface wet while brushing.
  4. Rinse thoroughly with potable water.

Coverage: Ranges from approximately 200-400 sq ft/gal
(Coverage will vary depending on the porosity of the surface)

Important Note:

  • Thoroughly saturate surrounding grass and plants with water to minimize absorption and provide protection from cleaner.
  • The stone may temporarily change colors, most commonly orange, red, or black. This is called the blushing effect. The discoloration will fade within a few days without rinsing and is not harmful to the stone.

Safety Data Sheet
Technical Data Sheet

Practical solutions to common problems that withstand the test of time
www.endurancerestoration.com

Questions & Answers

Have a Question?

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  • What is the difference between Endurance Hardwater Stain Remover and the new Endurance Gravestone Monument Cleaner? They are equal in price and if not careful, would mistake one for the other as their labels look very similar.

    The labels are different colors, and the Hardwater Stain Remover has a white bottle vs the Gravestone & Monument Cleaner, which is in a clear bottle. The hardwater stain remover liquid is a light red color and is odorless. The gravestone and monument cleaner is clear and has a light fragrance.

  • Given six months to a year, will this product clean 1800s sandstone and marble headstones without scrubbing to help preserve.

    Yes, we highly recommend application only and to skip scrubbing on the more historic and delicate stones. This is reflected in our NEW Endurance Gravestone & Monument Cleaning Cards that will be given with every order.

  • Is the Endurance product equal to or better than the D2 product. Just checking as it seems to be less expensive for the 55 gallon drum then the D2 product which I just purchased. Can I get a sample to review side by side before I place my next order.

    Absolutely. The Endurance Gravestone & Monument Cleaner has been proved in extensive field testing to have higher efficacy, to be less expensive than competitor products, and is also based on the cleaning action of quaternary ammonium compounds. We would love to send you a free sample to try. Please email us with your shipping address and we'll ship your free sample as soon as our delivery arrives, which we expect next week. Sales@atlaspreservation.com

  • Is this the same as D2 or new?

    Over the past three years, Atlas Preservation has collaborated with a team of chemists to develop a new gravestone cleaning product designed to remove biological and atmospheric staining.

    It has proved in extensive field testing to have higher efficacy, to be less expensive than competitor products, and is also based on the cleaning action of quaternary ammonium compounds and is in alignment with the NCPTT comparative study and research.

    Our first shipment is scheduled to arrive June 27th and the SDS, Technical Data Sheet, and cleaning kits will also be released next week!

  • When will this product be available?

    06/20/2025 - The Gravestone & Monument Cleaner is now available for Pre-Order! We will ship all orders as soon as our delivery arrives, which we expect next week.

  • How can I get a sample of the ENDURANCE GRAVESTONE MONUMENT CLEANER?

    Hello and thanks for reaching out! We can definitely send you a free sample of the Endurance Gravestone & Monument Cleaner. Please email us with your name and shipping address and we will send one right out to you. Thank you and have a great day!

    sales@atlaspreservation.com

    (860) 426-3111

Customer Reviews

Based on 8 reviews
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T
Terry Minton
Outstanding new product!

As a user of D2 for 4 years, I was eager to try this new cleaner from Atlas. I was not disappointed. It worked exceptionally well on moss & algae that was growing on the granite & marble memorials I used it on. It will definitely be my choice for cleaning moving forward.

G
George Bousies
My product came on the date they said

Atlas Preservation is a excellent company to by different cleaning supplies and they explain to you how it works. Your order comes on time or they will tell you don't have in stock they'll email you and tell you

T
Tom Raiche
Endurance Works!

Been using Endurance for about a month now!! Works Great!! That “Bronze Blush!!”👍

J
Janet in WV

We've used Endurance cleaner very successfully! It worked better than D/2 on the very dark black/brown stuff that's common on granite. Great stuff!

V
Vicki S.
Great product and great company!

Atlas Preservation is my go-to place for supplies related to headstone and memorial stone cleaning. Very fast delivery and everything is packaged well for delivery. I will be purchasing from them again!