Free Shipping $60+

Fast 3-5 day delivery

30-Day Guarantee

Full money-back promise

Patented Formulas

Exclusive technology

Safe & Non-Toxic

Family & pet friendly

Why 50,000+ Customers Trust PentaUSA

Ready-To-Use Formula

No mixing, no mess. Premixed grout is squeezable like caulk — after drying, it becomes real sanded grout.

Odorless & Non-Toxic

Water-based formula safe for your family and pets. No gloves, no respirator, no ventilation needed.

Dries in 2 Hours

Fast-dry formula means you can use your bathroom or kitchen the same day. No waiting around.

Triple Waterproof

Built for wet areas: showers, bathtubs, sinks, outdoor tiles. Resists mold and mildew for years.

Waterproof Protection
Mold & Mildew Resistant
Dries in 2 Hours
Ready-To-Use Formula

Stunning & Sparkling

Transform Your Space with Gold Glitter Grout

Watch our tutorial on how to apply gold glitter grout for a stunning, sparkling finish. Perfect for adding a touch of glamour to any tile project.

No Experience Needed

Fix Your Walls — Step by Step

Learn how to effortlessly repair holes and cracks in your walls. Our step-by-step guide ensures a smooth, professional finish every time.

Expert Tutorial

Beige Color Grout & Removal Tool

Achieve a perfect finish with our beige color grout. Easy to apply, professional results. Includes a removal tool for old grout.

Real reviews from real people

What Our Customers Say

Robert M. — Homeowner, Texas

Saved me $300+

I was about to hire someone to redo my bathroom grout. Found PentaUSA, tried it, and my grout looks brand new. Took me 30 minutes. Unbelievable product!

Mike T. — Contractor, Florida

Best grout kit on the market

I'm a contractor and I've tried every grout product out there. PentaUSA is the only one that actually works as advertised. Fast dry, waterproof, and my clients love it.

David K. — DIYer, Ohio

My wife thought I hired a pro

Used the wall repair kit on 3 holes from mounting a TV. Filled, dried, painted — you can't even tell. My wife was shocked I did it myself!

Linda S. — Homeowner, Arizona

Truly odorless — I have asthma

I was worried about fumes. This product is genuinely odorless. I used it in my bathroom with the door closed and had zero issues. Amazing.

Jennifer W. — Homeowner, California

Gold glitter grout is gorgeous

I used the gold glitter grout on my kitchen backsplash and it looks absolutely stunning. Every guest asks about it. Best $25 I've ever spent on my home.

James R. — DIYer, Michigan

Repeat customer — 3rd order

Already on my 3rd order. Used it in my bathroom, kitchen, and now helping my neighbor. This stuff works. Period.

No experience needed. If you can squeeze a tube, you can do this.

How It Works — 3 Simple Steps

1. Choose Your Kit

Browse grout repair, wall repair, or specialty kits. Each includes everything you need.

2. Apply & Smooth

Open, apply directly from the tube, smooth with included spatula. No mixing needed.

3. Dry & Enjoy

Wait 2 hours for fast-dry formula to set. Wipe excess and enjoy professional results.

Got questions? We've got answers.

Frequently Asked Questions

Is this the same as regular caulk?

Is it really safe to use indoors?

How long does it take to dry?

Will it work in showers and wet areas?

What's your return policy?

Do I need experience or special tools?

Expert advice for your next project

DIY Tips & How-To Guides

Grout Repair vs Regrouting
bath tile

Grout Repair vs Regrouting

What is the difference between grout repair and regrouting? PentaUSA grout repair fixes damaged grout...
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Why Is Grout Repair Necessary?
grout

Why Is Grout Repair Necessary?

Why should grout repair be done? Grout repair is necessary to protect surfaces by fixing...
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Grout Repair for Bathroom and Kitchen Tiles
bath tile

Grout Repair for Bathroom and Kitchen Tiles

Where is grout repair most commonly needed? Grout repair is most commonly needed in bathrooms...
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