Does this work well for showers? is it waterproof? Thx!

I used in a shower in a couple locations. It dries hard.

Is this product waterproof? I need to use it to re-caulk my shower before I paint the tiles. Thank you.

Dear Customer, Accordingly with manufactor's recommendation, you can use it • For caulking around sinks, tubs, showers, countertops and ceramic tile floors BUT: Do not use for exterior projects or applications subject to constant water immersion I hope this can help with your decision. Thank you. Any questions please let us know.

Will this hold up as a repair for cracked grout on the bathroom floor?

Hello, Yes, it will help you with repairing the cracked grout. Make sure to follow the instructions before you apply it on the floor. Any questions, let us know. Thank you.

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Keracaulk S Sanded Caulking (Avalanche)

Product ID: 325994150

Details

Colour
Avalanche
Brand
Mapei
Item weight
454 g
Liquid volume
10.5 Fluid
Full cure time
4 Hours

🎨Paintable & color-matched

💧Water cleanup while fresh

🛡️BioBlock mold & mildew defense

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£49.25

Duties & taxes included

In stock

Sold byAmazon UKDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

Seal the deal with style 🏆 – flawless finish, zero worries!

EFFORTLESS CLEANUP 💧 - Clean up with just water while caulk is fresh—no harsh chemicals needed, saving time and hassle.
PERFECT COLOR MATCH 🎨 - Formulated to seamlessly blend with MAPEI grout colors for a flawless, professional finish.
PRECISION APPLICATION 🎯 - Gun-grade 10.5 oz tubes ensure smooth, controlled application for perfect joints every time.
ECO FRIENDLY COMPLIANT 🌿 - VOC-compliant formula means safer indoor air quality without compromising performance.
MOLD MILDEW RESISTANT 🛡️ - BioBlock technology keeps your spaces fresh and hygienic, preventing unsightly mold growth.

Mapei Keracaulk S Sanded Caulking in Avalanche is a premium siliconized acrylic caulk designed for professional-grade joint sealing. Featuring BioBlock technology for mold and mildew resistance, it offers easy water cleanup while fresh, is paintable, and matches MAPEI grout colors perfectly. Packaged in convenient 10.5 oz gun-grade tubes, it delivers precise application and complies with VOC regulations for safer indoor environments.

Specifications

Manufacturer	Mapei
Part number	4JA503833
Item Weight	454 g
Product Dimensions	27.94 x 5.08 x 5.08 cm; 453.59 g
Manufacturer reference	4JA503833
Color	Avalanche
Style	5038 Avalanche- Sanded
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

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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.

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