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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Mapei Keracaulk S Premium, Paintable, Sanded, Siliconized Acrylic Caulk, Expertly Formulated to Match Grout Colors, 10 oz., 5038 Avalanche- Sanded

Mapei Keracaulk S Premium, Paintable, Sanded, Siliconized Acrylic Caulk, Expertly Formulated to Match Grout Colors, 10 oz., 5038 Avalanche- Sanded

Product ID: 39581157

Details

Brand
Mapei
Color
Avalanche
Full Cure Time
4 hours
Item Weight
1.2 pounds
Liquid Volume
10.5 fluid

💧Waterproof & durable seal

⏱️4-hour full cure time

🛠️225 psi tensile strength

€ 40.09

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Description

🔧 Seal like a pro, finish like a boss.

FAST EFFICIENT - Achieve full cure in just 4 hours—get your projects done faster without compromising quality.
PRECISION PERFECT - Sanded texture and max 6mm gap fill deliver flawless, professional finishes on tight joints and intricate tile work.
PRO GRADE DURABILITY - Siliconized acrylic blend ensures a tough, long-lasting seal that stands up to daily wear.
VERSATILE INTERIOR USE - Ideal for kitchens, bathrooms, backsplashes, and more—seals edges and gaps with confidence in any residential or commercial space.
EFFORTLESS APPLICATION CLEANUP - Smooth paste formula glides on easily and cleans up with minimal fuss, saving you valuable time.

Mapei Keracaulk S Premium is a 10 oz. sanded, siliconized acrylic caulk designed for interior use. It offers a waterproof, durable seal with a tensile strength of 225 psi and cures fully in 4 hours. Perfect for precise sealing in kitchens, bathrooms, and tile work, it combines professional-grade performance with easy application and cleanup.

Specifications

ASIN	B01186S6XM
Best Sellers Rank	#5,881 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Silicone Caulk
Brand Name	Mapei
Color	Avalanche
Customer Reviews	4.3 4.3 out of 5 stars (79)
Full Cure Time	4 hours
Included Components	Keracaulk
Item Form	Paste
Item Weight	1.2 pounds
Liquid Volume	10.5 fluid ounces
Manufacturer	Mapei
Material Type	Acrylic
Maximum Gap Fill	6 millimeters
Number of Items	1
Number of Packs	1
Part Number	4JA503833
Surface Recommendation	Tile, Pipe, Counter Top, Window, Door, Sink, Tub, Walls, Gutter
Tensile Strength	225 psi
UPC	093994538673
Unit Count	1 Count
Water Resistance Level	Waterproof

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 40.09

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews