MiracleSealants
0 ratings
Miracle Sealants 511 Porous Plus Penetrating Sealer Resists Stains Professional Durable Grade 1 Gallon
genuine image
Miracle Sealants 511 Porous Plus Penetrating Sealer Resists Stains Professional Durable Grade 1 Gallon
INDEPENDENT TESTS SHOW 511 POROUS PLUS OUT PERFORMS COMPETITIVE PRODUCTS.
Miracle Sealants 511 Porous Plus Penetrating Sealer Resists Stains Professional Durable Grade 1 Gallon
Item #: 8265989

Miracle Sealants 511 Porous Plus Penetrating Sealer Resists Stains Professional Durable Grade 1 Gallon

Item #: 8265989

NAD 4764

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Sunday, August 23
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
INDEPENDENT TESTS SHOW 511 POROUS PLUS OUT PERFORMS COMPETITIVE PRODUCTS.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Stain Resistance
The Miracle Sealants 511 provides exceptional stain resistance, making it ideal for porous surfaces. Protect your investments from spills and dirt with this durable solution.
Professional Grade
This penetrating sealer is formulated for professional use, ensuring high-quality performance and long-lasting results. Perfect for contractors and homeowners seeking reliable protection.
Easy Application
Designed for effortless application, the 511 sealer simplifies the sealing process. With one-gallon coverage, it offers convenience and efficiency, saving time for users and achieving consistent results.

Product Details

Protect and preserve porous surfaces with Miracle Sealants 511 Porous Plus. Resistant to stains and moisture while allowing vapor release. Perfect for interior and exterior tile and natural stone surfaces. Shop now at Ubuy Namibia!
Item Weight8 lbs (3.63 kg)

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to protect stone or porous surfaces from stains and moisture damage effectively.

  • Contractors

    Perfect for professional contractors who require a reliable sealer for various porous substrates during installations or renovations.

  • DIY Enthusiasts

    Great for DIY enthusiasts seeking a durable sealing solution to enhance the longevity of their home surfaces.

Not Suitable For
  • Non-Porous Surfaces

    Not suitable for non-porous surfaces like glass or metal, as it won't adhere properly or provide protection.

Product Description

Miracle Sealants 511 Porous Plus Penetrating Sealer Resists Stains Professional Durable Grade 1 Gallon

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What surfaces can I use Miracle Sealants 511 Porous Plus Penetrating Sealer on?

    Answer: Miracle Sealants 511 Porous Plus Penetrating Sealer is versatile and can be used on various porous surfaces such as natural stone, grout, unglazed ceramic tile, and masonry. This product works effectively in protecting surfaces in kitchens, bathrooms, and outdoor areas. By using it, you can prevent stains caused by spills like oil, wine, and food, ensuring your surfaces remain pristine and maintained.
  • Question: How does Miracle Sealants 511 Porous Plus work?

    Answer: This penetrating sealer works by infiltrating the porous surfaces, creating an invisible barrier that repels water and stains. It’s designed to enhance the natural beauty of surfaces while providing high-performance protection. Because it penetrates deeply, it doesn’t alter the appearance of your stone or tile, making it an excellent choice for maintaining aesthetic integrity while ensuring durability.
  • Question: How long does it take for the Miracle Sealants 511 Porous Plus to dry?

    Answer: Typically, Miracle Sealants 511 Porous Plus Penetrating Sealer dries to the touch within 1-2 hours; however, for optimal results, waiting 24-48 hours before allowing foot traffic or exposure to water is recommended. This drying time ensures that the product effectively adheres and penetrates the surface, resulting in long-lasting protection against stains and moisture.
  • Question: Is the 511 Porous Plus Sealer suitable for outdoor use?

    Answer: Yes, the Miracle Sealants 511 Porous Plus Penetrating Sealer is suitable for outdoor use. It provides excellent protection against the elements, making it ideal for patios, pool areas, and exterior stone surfaces. Its durability ensures that outdoor surfaces are shielded from moisture and staining, extending the longevity of your outdoor investments.
  • Question: Can I apply Miracle Sealants 511 Porous Plus on sealed surfaces?

    Answer: No, Miracle Sealants 511 Porous Plus is intended for unsealed porous surfaces. Applying it over already sealed surfaces may not allow it to penetrate effectively, thus compromising its protective properties. For best results, ensure surfaces are clean and free from any previous sealers before application to achieve maximum stain resistance.
  • Question: How many square feet does one gallon of Miracle Sealants 511 Porous Plus cover?

    Answer: One gallon of Miracle Sealants 511 Porous Plus typically covers approximately 500 to 1,000 square feet, depending on the porosity and texture of the surface. More porous surfaces may require additional product for complete coverage, so it’s advisable to conduct a small test area first to determine the exact coverage needed for your specific project.
  • Question: What precautions should I take when using this sealer?

    Answer: When using the Miracle Sealants 511 Porous Plus, it’s vital to ensure adequate ventilation in the area of application, and wearing protective gear such as gloves and a mask is recommended. Avoid applying the sealer in direct sunlight or extreme temperatures as this can affect drying time and effectiveness, helping to ensure the best application and safety during use.
  • Question: How often will I need to reapply Miracle Sealants 511 Porous Plus?

    Answer: The frequency of reapplication for Miracle Sealants 511 Porous Plus can vary based on environmental factors and surface wear. Typically, reassess every 1-3 years, particularly in high-traffic areas. If you notice stains penetrating the surface more easily or an altered appearance, it may be time to reapply to maintain optimal protection and enhance longevity.
  • Question: Is Miracle Sealants 511 Porous Plus safe for food contact areas?

    Answer: Yes, once fully cured, Miracle Sealants 511 Porous Plus is safe for use on surfaces that will come into contact with food, such as kitchen countertops made of natural stone. However, ensure that the surfaces are cleaned thoroughly prior to the first use. Following the application process correctly will help maintain a high standard of safety and cleanliness.
  • Question: Where can I buy Miracle Sealants 511 Porous Plus Penetrating Sealer in Namibia?

    Answer: You can purchase Miracle Sealants 511 Porous Plus Penetrating Sealer at Ubuy in Namibia. They offer a convenient platform to find this professional-grade product, ensuring that you have access to a reliable source for maintaining and protecting your porous surfaces.

MiracleSealants Sealers Editorial Review

The Miracle Sealants PLUS QT 511 Porous Plus Sealer 32 oz Quart is a highly effective sealer for porous surfaces such as concrete, marble, grout, and even limestone according to the customer Q&A section. Users of this product are recommending it for concrete fireplace surrounds, shower walls, kitchen countertops, sinks, and floors made of slate, flagstone, or Saltillo. It is a top-notch product that seals surfaces real nice, according to a satisfied customer, but it does have a potent smell that may require the user to open a window or turn on an exhaust fan. In terms of coverage, the coverage per quart of this product varies depending on the surface being sealed, ranging from 250-300 sq. ft. per quart on slate, flagstone, and Saltillo to 1000 sq. ft. on polished stone such as granite and marble.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Effective for porous surfaces such as concrete, marble, and grout.
  • Recommended for concrete fireplace surrounds, shower walls, kitchen countertops, sinks, and floors made of slate, flagstone, or Saltillo.
  • Coverage of 250-300 sq. ft. per quart on slate, flagstone, and Saltillo and 1000 sq. ft. on polished stone.
  • Easy to apply with a paintbrush and wipe down with a moist towel.

Cons

  • Has a potent smell that may require the user to open a window or turn on an exhaust fan.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NAD 4764

Order now and get it around Sunday, August 23

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • 511 Porous Plus is a penetrating sealer for porous surfaces
  • Forms an invisible barrier that resists moisture and stains while allowing vapor to escape
  • Not a surface coating and maintains natural look of surfaces
  • Hardens surfaces and reduces slipperiness
  • Superior coverage and UV transparent
  • Weather-resistant and safe for food areas

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.