What is the difference between 511 Porous Plus Penetrating Sealer and 511 Impregnator Penetrating Sealer? I need it for concrete kitchen countertops.

I used two coats of the 511 Impregnator Sealer on the white grout between my porcelain floor tiles in my kitchen. Despite frequent cleaning, it wasn't long before the grout became discolored, until now where it is black. Would the 511 Porous Plus be more effective in keeping the dirt out of the grout? If I should apply the Porous Plus, how do I prepare the grout after I clean it?

How many sq feet does a pint cover?

It depends on what you are sealing. For slate, flagstone and Saltillo about 250-300 sq. ft. per quart. For polished stone--granite, marble --likely 1000 sq. ft. per quart. For slate I use about 1 Qt. per 300 sq. ft. A bit more with Travertine. It does a great job. I recommend their cleaner prior to sealing. A Pint of the cleaner goes a long way. Hope this helps.

I used this to seal marble tile and grout. I had used another product in my other shower which worked fine with my kitchen granite counter tops, but marble and grout are more porous. After applying this product two time with paintbrush and then wiping down five minutes afterwards with moist towel, my shower was sealed real nice. I even went back and re-did my other shower. I found it best to pour a little bit in cup and apply in uniform direction with brush and wiping down in same direction. This stuff is top notch, but open a window or turn on an exhaust fan as it has a potent smell.

Can this be used effectively on a slate floor?

According to the instruction label on the back of the product, yes, it can be used on a slate floor.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Miracle Sealants PLUSGAL4 511 Porous Plus Sealer, Gallon

Miracle Sealants PLUSGAL4 511 Porous Plus Sealer, Gallon

Product ID: 601362113

Details

Brand
Miracle
Item dimensions L x W x H
10.8 x 17.8 x
Item weight
7.12 Pounds
Material
Silicone
Style
impregnating

🌞UV transparent & weatherproof

💧Water & stain resistant

🛡️4,000 sq ft coverage

€ 820.20

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Description

🛡️ Seal smart, live stylish—protect your surfaces like a pro!

DUAL ACTION DEFENSE - Repels water and oil while preventing stains and slips
UV WEATHER WARRIOR - Formulated to resist sun damage and harsh outdoor elements
MASSIVE COVERAGE POWER - Seal up to 4,000 sq ft per gallon—ideal for large projects
SAFE EASY APPLICATION - Non-yellowing, food-safe formula perfect for indoor/outdoor use
INVISIBLE ARMOR FOR POROUS SURFACES - Protects natural stone & tile without altering appearance

Miracle Sealants PLUSGAL4 511 Porous Plus Sealer is a premium silicone-based liquid sealer designed for porous surfaces like sandstone, terracotta, and grout. Offering up to 4,000 sq ft coverage per gallon, it creates an invisible, UV-transparent barrier that resists water, stains, and slips without changing the surface’s natural look. Safe for indoor and outdoor use, it’s easy to apply and food-safe, making it the go-to choice for professionals and homeowners seeking durable, long-lasting protection.

Specifications

ASIN	B000VX5FVK
Brand	Miracle Sealants
Brand Name	Miracle Sealants
Color	Yellow
Compatible Material	Terracotta
Customer Reviews	4.0 out of 5 stars 12 Reviews
Item Dimensions	10.8 x 17.8 x 29.2 centimeters
Item Form	Liquid
Item Weight	7.12 Pounds
Item dimensions L x W x H	10.8 x 17.8 x 29.2 centimeters
Item weight	7.12 Pounds
Manufacturer	Rust-Oleum
Material	Silicone
Material Type	Silicone
Model	PLUSGAL4
Number of Items	1
Part Number	PLUSGAL4
Style	impregnating
Style Name	impregnating
UPC	753927511271
Unit Count	128 Fluid Ounces
Water Resistance Level	Water Resistant
Water resistance level	Water Resistant

Reviews

Z**Z

Excelente

Excelente producto para sellador

25.07.2023

E**Y

Works great if you want to keep original look of stone

Great product that just works. Wanted a porous sealer for our arctic white marble pool deck. Seems like we just look at these pavers and they stain from everything from just dirt to pine needles. Did not want to change the appearance to have any gloss or darkening. Applied yesterday and completely satisfied with results See before and after photos of water sealing after first coat and plan to do 2 as instructed. Only need to see if this product lasts

6.04.2025

R**Z

I would not buy again

Dried with white heavy film that is difficult to remove

8.03.2026

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 820.20

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews