Does it give a wet look?

No, not a wet look on how I used it. It was absorbed . . . at least it was into flagstone. Other stones may be different

How much coverage per gallon

I believe it varies based on what type of tile and whether it is the first application. I had 3200 square feet of brushed and chiseled ivory travertine tile installed in my home. The installer had me order 6 of these bottles of sealer and there was about one half bottle left after they sealed the tile. The travertine tile is very rough and porous. I imagine a smoother tile would require less. Also, the installer told me that when I go to reseal the tile, I would only need about half as much.

Whats the difference between the heavy duty vs. regular bulletproof sealer?

this is a very good product I do not know the regular bulletproof sealer product

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Dupont Stonetech Professional Heavy Duty Sealer - 1 Gallon

Dupont Stonetech Professional Heavy Duty Sealer - 1 Gallon

Product ID: 589243462

Details

Brand
StoneTech
Item form
Liquid
Material
Water-based
Style
Compact
Water resistance level
Water

💧Water-based, eco-friendly formula

🌬️Low odor & weather resistant

🛡️Advanced stain protection

Description

🛡️ Seal your style with professional-grade protection!

ECO SMART SEAL - Water-based formula that’s safer for you and the planet
INVISIBLE ARMOR - Breathable, natural look preserves original stone beauty
USER FRIENDLY SAFE - Low odor, non-flammable, and easy to apply with no harsh fumes
VERSATILE APPLICATION - Perfect for marble, granite, slate & more—indoor or outdoor
ULTIMATE SURFACE DEFENSE - Blocks oil & water stains for a pristine finish

DuPont Stonetech Professional Heavy Duty Sealer is a 1-gallon, water-based polymer sealer designed to provide advanced stain protection against oil and water-based stains. Its breathable formula preserves the natural look of stone surfaces like marble, granite, and slate, while being low odor, non-flammable, and weather resistant for both interior and exterior use.

Specifications

ASIN	B003YDJASS
Brand	StoneTech
Colour	Clear
Compatible Material	Marble
Customer Reviews	4.1 4.1 out of 5 stars (32)
Item Form	Liquid
Manufacturer	DuPont
Manufacturer Part Number	D14924311
Material	Water-based Polymer
Style Name	Compact
Surface Recommendation	Tile
UPC	669009102049
Unit Count	3785.41 millilitre
Water Resistance Level	Water Resistant

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