Checking the price…
The verdict
Miracle Sealants 511 Impregnator Advanced
2,000+ bought last month
SizeQuart
GOOD PRICE.
This is a clear penetrating sealer that soaks into porous stone, tile, and grout to protect them from water and stains without changing how they look. It works on both indoor and outdoor surfaces and makes treated areas harder and less slippery.
$29.98
Amazon price history via Keepa · checked 16d ago · confirm on Amazon
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The read
What's actually worth knowing.
- It's designed to let moisture vapor escape from the surface, which helps prevent trapped water damage underneath.
- The sealer doesn't create a visible coating, so your stone or tile keeps its natural appearance after application.
- It's certified safe for food contact areas, so you can use it on kitchen countertops without worry.
As of Aug 16, the Miracle Sealants 511 Impregnator Advanced is a good price at $29.98 — versus a $30.74 typical price and a $16.70 12-month low, based on Amazon's own price history.
Its price this year
A fair price — but not a real “sale.”
Sale check Amazon shows “25% off,” measured against a $40 “list price” it doesn't charge. Its usual price is $31 — real discount ≈ 2%.
The phantom Amazon has left this $40 “list price” untouched for 20 months — while the item actually sold for about $31. It's a fixed anchor, not a price it charges.
Prices from Amazon.com · Data sourced from Keepa
The specs
Down to the details.
- Dimensions
- 2.2 × 5.2 × 7.5 in
- Weight
- 1.75 lb
- Colour
- Clear
- Size
- Quart
- In the box
- Penetrating Sealers