Can this be used on interior concrete basement walls and floors, or is this strictly for exterior use?

Both no problem. It is good for any temp so you are good to go. I have used it on driveway and for cracks in basement floor.

Does it produce strong smells, fumes? I need to apply on holes and uneven setting on indoor apt ceiling. Would it set properly or is the product runny

No smell but I don't know about applying it on a ceiling!

Do I need a tool to push filler into crack?

This was used to fill cracks in our basement floor. We used a tool to smooth it, but not to force it into the crack, which is great if you can do that. It has been on the floor for some time now and has not cracked again.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Bluestar Flexible Concrete Crack Filler (Gray), DIY - No Special Tools Needed, Fill Cracks in Concrete Driveways, Sidewalks, Patios, Garage and Basement Floors. 16 fl. oz. Bottle.

Bluestar Flexible Concrete Crack Filler (Gray), DIY - No Special Tools Needed, Fill Cracks in Concrete Driveways, Sidewalks, Patios, Garage and Basement Floors. 16 fl. oz. Bottle.

Product ID: 59636210

Details

Brand
Blue Star
Item Weight
16 Ounces
Item dimensions L x W x H
3 x 3 x 8
Material
Latex
Style
Compact

🌡️Flexible in hot & cold

🛠️Up to 1-inch crack fill

🇺🇸Made in the USA

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT8082

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

Description

🛠️ Fix cracks like a pro—flexible, fast, and built to last!

DIY FRIENDLY - No special tools needed—easy, fast application for busy pros
PERFECT SHADE MATCH - Choose between two gray tones for seamless concrete blending
CRACK PROOF CONFIDENCE - Seals and protects cracks to prevent costly damage
TRUSTED AMERICAN QUALITY - Proudly made in the USA with durable latex formula
WEATHERPROOF FLEXIBILITY - Stays flexible through temperature swings, no cracking or shrinking

Bluestar Flexible Concrete Crack Filler is a 16 fl. oz. latex-based, waterproof solution designed to fill and seal concrete cracks up to one inch wide. Available in two shades of gray, it remains flexible in extreme temperatures and requires no special tools, making it ideal for DIY repairs on driveways, patios, sidewalks, garages, and basements. Made in the USA, it offers a durable, weather-resistant finish that prevents further damage and extends the life of your concrete surfaces.

Specifications

ASIN	B074P94G54
Best Sellers Rank	#384,839 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #862 in Wall Surface Repair Products
Brand Name	Blue Star
Color	Gray
Compatible Material	Concrete
Customer Reviews	4.2 4.2 out of 5 stars (830)
Included Components	Sealant
Item Dimensions	3 x 3 x 8 inches
Item Form	Paste
Item Weight	16 Ounces
Manufacturer	Bluestar
Material Type	Latex
Model	MM90GR-1
Number of Items	1
Part Number	MM90GR-1
Style Name	Compact
Surface Recommendation	Floor,Concrete
UPC	866019000116
Unit Count	16.0 Ounce
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

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks 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.