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Miracle Sealants QT 511 Porous Plus Sealer Review
Last updated - June 9, 2025
Verdict overview
- worth the money 8.4
- Fashion 8.9
- Simple to use 9.4
- Absorbency 9.3
Pros
This product is good for use inside or outside.- It can be used on a variety of surfaces to protect against water, stains, and slipping.
- It covers up to 1,000 square feet and is easy to apply.
Cons
Darkens grout slightly.
Tech specs
| color | Clear |
| thickness | 1 Inches |
| batteries included | No |
| warranty description | Satisfaction guaranteed up to 20 years from the date of purchase to the original purchaser. If not completely satisfied with product performance, when used as directed, contact Miracle Sealants Company for product replacement or at its option, refund of the purchase price upon return of unused portion with the original dated receipt. Exclusions: 1. Replacement costs for labor and installation materials such as tile, natural stone, grout, setting materials, under floor heating, electrical, plumbing and any other costs associated with the installation. 2. Improper installation. 3. Improper use of maintenance and household products. 4. Ordinary wear and tear. 5. Grout related issues including but not limited to staining, color variation, discoloration, cracking, chalking, mildew or mold. 6. Any item which might be expected to damage the product including but not limited to: abuse, negligence, falling objects, fire, earthquake, tornado or other natural disaster, exposure to extreme heat or accident. 7. Commercial use which constitutes store, office or other place of business. 8. Outdoor use. 9. Variations between field and trim tile and stone. 10. Natural variations from design and color samples or photos. 11. Any color or shade variations, different markings, holes, pits, inclusions, veining, density and any element inherent to natural stone and tile surfaces. Procedure for Making a Claim. The original purchaser must notify Miracle Sealants Company of the defect in writing within 30 days of discovery. Original Purchaser must supply unused product and the original purchase receipt. Failure to produce documentation renders warranty null and void in its entirety. No claim will be honored unless Miracle Sealants Company is given an opportunity to inspect the allegedly defective product. Failure to produce product for inspection renders the warranty null and void in its entirety. |
| water resistance level | Water Resistant |
| item form | Liquid |
| customer reviews | 4.5 4.5 out of 5 stars 1,145 ratings 4.5 out of 5 stars |
| surface recommendation | Tile |
| product dimensions | 5.2 x 5.2 x 2.3 inches |
| item weight | 1.75 pounds |
| volume | 946 Milliliters |
| item package quantity | 1 |
| compatible material | Terracotta, Stone |
| size | Quart |
| material | Water |
| item dimensions lxwxh | 5.2 x 5.2 x 2.3 inches |
| style | Sealer |
| batteries required | No |
Product Overview
I recently had the opportunity to use the Miracle Sealants QT 511 Porous Plus Sealer, and I am happy to report that it is an excellent product. This sealer offers superior protection against water, stains, and slippage on a variety of surfaces including sanded grout, flagstone, terra cotta, limestone, and sandstone. The formula is oil and water resistant and can be used both inside and outside. It is easy to apply and won t yellow or become discolored over time. Furthermore, it is safe to use around food prep areas.
The Miracle Sealants QT 511 Porous Plus Sealer comes in a 1 quart size that covers up to 1000 square feet per quart. The product weighs 1.75 pounds and comes in a clear color. It is a liquid form that has a thickness of 1 inch and a volume of 946 milliliters. Furthermore, it is compatible with terracotta, stone materials and provides excellent water resistance level protection.
This sealer was designed for homeowners who are looking for a reliable way to protect their stone surfaces from water damage and staining. It provides superior coverage with its UV transparent formula that resists weather elements as well as wear and tear over time. I found this product extremely easy to use simply follow the instructions on the packaging for best results. The sealer dries quickly so you don t have to wait long before you can start using your surfaces again.
In terms of value for money, this product offers great value for money considering its quality performance and durability it comes with a satisfaction guarantee up to 20 years from the date of purchase! In my opinion this is an excellent product for those looking for reliable surface protection in their homes or businesses without having to break the bank.
In conclusion, Miracle Sealants QT 511 Porous Plus Sealer is an excellent surface protection solution that provides superior coverage against water damage and staining on various stone surfaces including sanded grout, flagstone, terra cotta, limestone, sandstone etc. It offers great value for money considering its quality performance and durability it comes with a satisfaction guarantee up to 20 years from the date of purchase! I would highly recommend this product to anyone looking for reliable surface protection without having to break the bank.
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Frequently asked questions
- What types of surfaces can this product be applied to?
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- Is this product safe to use around food prep areas?
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