is a kit available with injection ports for corner cracks?

At present, we do not offer the corner ports on Amazon.com, but are preparing to add them soon.

It’s strength in PSI ?

Thanks for your question. Note cure time is 24 Hours. Compressive Strength: 14.480 psi Tensile Strength: 8.315 psi

is this a 2 day process? what is the set time for the epoxy

Yes. It’s at least 24 hours between crack seal on outside and epoxy in the center.

What is allowable temperature range for proper curing? Will cold weather affect proper curing?

Any concrete below 65 degrees F will delay cure time. The epoxy will still cure, but will take longer.

Desertcart Logo

Deliver to Greece

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🛠️ Seal the crack, stop the leak, own your foundation’s future!

ECO SMART SAFE - Zero VOCs and solvent-free formula keeps your home and environment protected while delivering pro-grade results.
FAST RELIABLE FIX - Achieve full cure in just 24 hours—get your foundation leak-free and strong without the wait.
DIY READY COMPLETE KIT - Enough epoxy to repair an 8-foot crack—perfect for homeowners and contractors who demand precision and ease.
VERSATILE SURFACE BONDING - Bonds seamlessly to concrete, wood, metal, and fiberglass—one kit, endless repair possibilities.
UNMATCHED STRUCTURAL POWER - Restores concrete strength with industry-leading 8399.99 PSI tensile strength for lasting durability.

Polygem Liquid Concrete Repair Kit is a professional-grade, epoxy-based solution designed to permanently seal and restore cracks up to 8 feet long in concrete foundations. With superior adhesion to multiple surfaces, a rapid 24-hour cure, and a waterproof, chemical-resistant formula, this USA-made kit empowers DIYers and pros alike to prevent leaks and reinforce structural integrity with confidence.

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.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Suresh K.

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

4 days ago

View all Trustpilot reviews

Brand	LCR
Specific Uses For Product	wood
Material	Wood
Item Form	Liquid
Colour	red
Item Package Quantity	1
Package Information	Tube
Item Volume	10 Fluid Ounces
Viscosity	750
Full Cure Time	24 Hours
Water Resistance Level	Waterproof
Tensile Strength	8399.99 PSI
Net Quantity	1.0 count
UPC	080729527354
Manufacturer	LCR
Item model number	5581230
Product Dimensions	10.8 x 22.23 x 24.13 cm; 1.99 kg
ASIN	B01C28FEDA

Polygem Liquid Concrete Repair (LCR) Kit Penetrating Injection Epoxy for Foundation & Concrete Crack Repair & Leak Prevention DIY Complete Kit Repairs Average Concrete Foundation Crack of 8 feet

Details

Product is unavailable

Description

Specifications

Have a Question? See What Others Asked

Common Questions