Will the Bathmat (In Tub Liner) stay put on a wet bathtub?

That is the job — if the surface was actually clean and dry at install. Film under the adhesive is why pieces let go in a week.

Do I need a contractor?

No. Clean, dry, peel, press. If you can hang a shower caddy, you can do this.

Will it wreck the finish?

On a prepped surface it is meant to hold without eating the glaze. Peel slowly if you ever take it off.

In place, with household cleaner and a soft brush. You do not need to remove it for a normal clean.

How much does it cost?

See the current price on the product page from $29.95. Free shipping over $65 on qualifying orders.

Bath and Shower Mats

Bathmat (In Tub Liner)

Name: Bathmat (In Tub Liner)
Brand: Kahuna Grip
Price: 29.95 USD

From $29.95

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Kahuna Grip Non-Slip bathmats safeguard from slips and falls. Our Surf-born anti-bacterial, non-abrasive material provides superior traction on wet surfaces.

Waterproof adhesive
Barefoot-safe grip
Peel & stick install
Indoor & outdoor

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DIY install in minutes
Grips when wet
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About the Bathmat (In Tub Liner)

Upgrade bath safety without bulky rubber mats. The Kahuna Grip™ Bath Mat is designed specifically for bathtubs , providing dependable slip resistance in wet conditions while maintaining a clean, low-profile look. Featuring an ultra-thin, peel-and-stick adhesive design , this bath mat installs easily and lies flat against the tub surface, eliminating shifting or curling edges. Unlike traditional suction-cup mats, Kahuna Grip™ allows water to flow naturally while preserving comfort and style. The mat’s embossed diamond-shaped micro-pattern creates directional stability and enhanced friction. When wet, the mat’s grip performance increases , as the micro-fractured surface interacts with bare feet like thousands of tiny suction points , helping reduce the risk of slips and falls during bathing. Soft to the touch and non-abrasive , the Kahuna Grip™ Bath Mat is comfortable underfoot while remaining anti-bacterial and mold-resistant , making it ideal for daily household use. Kahuna Grip™ Bath Mats deliver discreet, comfortable traction where it matters most—helping make every bath safer without sacrificing comfort or design. Available Sizes 14″ x 27″ (35.6 cm x 68.6 cm) 16″ x 35″ (40.6 cm x 88.9 cm) Thickness: 0.0313″ (0.8 mm)

Why a wet bathtub still wins

Factory finishes in the bathroom are designed to wipe clean. That same smoothness is why soap and water turn them into a lubricant. You have already felt it — the half-second where the foot goes before you do.

Suction-cup mats hide mildew and let go when the cups fill with film. Coatings wear. The useful fix is texture that stays put on a surface you actually prepped.

What the Bathmat (In Tub Liner) actually does

Put it where the foot lands: the tub step-in, the shower turn, the stair nose, the ramp threshold. Coverage only matters in that zone. A pretty oval in the middle of a tub you never stand in does nothing.

Match the piece to the foot

Barefoot tubs and showers want a fine texture. Outdoor steps and ramps can take a more aggressive grit. Mixing those up is how you get a complaint, not a safer house.

If you are covering a stair, the nose of the tread is the land zone. A full runner is optional. The nose is not.

How to install the Bathmat (In Tub Liner)

Clean until the bathtub is honest, then peel and press. If a previous mat failed, the prep failed first.

1
Empty the tub and look at the glaze
If you see a white haze or a soap ring, that is the bond-killer. You are cleaning that off, not decorating over it.
2
Wash, rinse, then degrease
Household cleaner first. Then rubbing alcohol on a lint-free cloth. The glaze should squeak. If it feels slick, you are not done.
3
Dry it like you mean it
A towel, then five extra minutes. Humid rooms lie about dry. Exhaust fan on.
4
Place before you peel
Dry-fit the Bathmat (In Tub Liner) on the step-in — where the first foot lands — not in the middle of a slope you never stand on.
5
Peel, set, press from the center out
Work out air. Press the edges extra. Stay off it for a few hours if you can so the adhesive can set.

Mistakes that make this fail

Sticking it to soap film
If the bathtub still feels slick after a rinse, you are gluing to lotion. Alcohol wipe until it squeaks.
Covering the wrong zone
The middle of a tub you never stand in is decoration. The step-in, the turn, and the stair nose are the land zones.
Using outdoor grit in a shower
Coarse tape belongs on shoes and weather. Barefoot baths want a fine texture. Mixing those is uncomfortable, not safer.
Walking on it in the first hour
your area heat, cold, and humidity all change set time. Give the adhesive a quiet stretch before the next shower or the next flight of stairs.

Keeping it clean after install

Clean in place. Warm water, a soft brush, and a household cleanser. You do not peel it off for a weekly scrub. Comet or Ajax is what we tell people for the mats.

If a white haze comes back, that is mineral or soap film sitting on the texture. Clean the film. The grit is still there.

If an edge lifts, dry the area, press it back, and keep traffic off. A lifted corner that stays wet is how mildew starts — not a reason to throw the piece away on day three.