Nowhere on the container does it say it is food grade. I do know it is a product made in Italy. It has a telephone number listed. #39 045 688 7593. Fax #39 045 686 2456 Hope this helps.

TenaxGranite, Marble, Stone or Concrete Sealer - 1/4 Liter

Q: Mineral based means what exactly, oil based? Like mineral oil?

Only the manufacturer can give you a breakdown of the components in the product. I can only attest to its effectiveness on granite. It was recommended by an excellent stone fabricator In North Carolina. In moving to another state, that fabricator did not seal the granite properly. This product (which we applied ourselves) did the job! I will probably reapply on heavily used areas in another year just to protect the granite.

Q: Can this be used on slate tile?

It can be used on any natural stone, although some are more difficult to seal than others.

Q: Please tell me how often it is necessary to reapply this sealer. Thanks.

I plan to reseal heavily used areas about every 16-18 months

Product ID: 260895317

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Details

Material
Sealer For
Brand
Tenax
Style
Compact
Item weight
0.25 Kilograms
Water resistance level
Water

💧Water-repellent effect in 24 hours

📏Covers up to 180 sq ft per quart

⏱️Dries in just 5-10 minutes

Frequently Bought Together

Tenax Granite Sealer, Marble Sealer, & Stone or Concrete Sealer - 1/4 LITER

(12-Pack) Professional Microfiber Sealer Applicator Pad – The Perfect Tool to Apply Sealer to All Natural Stone and Tile Like Marble, Granite, Concrete & Slate (White)

Tenax Proseal Granite Sealer, Marble Sealer, & Stone Sealer -- 250 mL

Description

💎 Seal your surfaces, not your style.

BROAD COVERAGE - One quart shields up to 180 sq ft of surface
FAST DRY FORMULA - Ready to use in under 10 minutes—no downtime
INVISIBLE PROTECTION - Seals without altering your stone’s natural beauty
VERSATILE APPLICATION - Perfect for granite, marble, stone, and concrete surfaces
ULTIMATE WATER RESISTANCE - Repels water within 24 hours for lasting durability

Tenax Sealer offers a fast-drying, invisible protective layer that covers up to 180 square feet per quart, preserving the natural look of granite, marble, stone, and concrete while delivering water-repellent performance within 24 hours.

Specifications

Material	Sealer For Stone
Brand	Tenax
Style	Compact
Item Weight	0.25 Kilograms
Water Resistance Level	Water Repellent
Item Form	Liquid
Number of Items	1
Color	Clear
Surface Recommendation	Concrete, Marble, Stone
Manufacturer	Tenax
Part Number	CECOMINOD045201
Item Weight	8.8 ounces
Package Dimensions	3.58 x 3.35 x 3.19 inches
Item model number	CECOMINOD045201
Is Discontinued By Manufacturer	No
Size	Pack of 1
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Mineral based means what exactly, oil based? Like mineral oil?

Can this be used on slate tile?

Please tell me how often it is necessary to reapply this sealer. Thanks.

is this food grade

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