How do I get it into my radiator that does not have a cap but only a reserve for the overflow

This is a minor, although messy problem. Simply disconnect the upper radiator hose to get access to the radiator fluids. You'll probably need a funnel and maybe a little duct tape. My neighbor used a gallon milk jug as the funnel and his hand to make sure the fluid got where it was supposed to be. Also, if you drain it at any time, just take off the lower radiator hose.

this product can fix a crack in the engine block of a car?

Although it is impossible to guarantee that it will work in every situation, it does quite often seal up block leaks...... It's most always worth a try, before you resort to rebuilding an engine. Thank you eric

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1100 Head Gasket Repair Sealant, 20 oz

Product ID: 6912311

Details

Material
Aramid and
Brand
Bar's Leaks
Style
Custom
Item Weight
1.41 Pounds
Item dimensions L x W x H
1.8 x 3.4 x

🔒Fiber-Reinforced Permanent Bond

🔥Heat-Resistant Ceramic Seal

🛠️Dual Action 2-Part Formula

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฿1643

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Seal the deal before your engine gives up – the ultimate head gasket hero!

DUAL ACTION FORMULA - Liquid ceramic penetrates leaks while reinforced fibers lock the seal in place for lasting durability.
COST SAVING ALTERNATIVE - Avoid expensive repairs or junkyard fate—restore your engine’s integrity with a simple treatment.
STEP BY STEP CONFIDENCE - Comes with detailed instructions to guide you through a professional-grade repair at home.
UNIVERSAL COMPATIBILITY - Works seamlessly on both cast iron and aluminum engine blocks and heads.
BULLETPROOF SEAL STRENGTH - Aramid & refractory fibers create a ceramic-hard, permanent fix tougher than the original gasket.

Bar's Leaks Head Gasket Repair is a dual-action, fiber-reinforced liquid ceramic formula designed to permanently seal cracked cylinder heads, blocks, and blown head gaskets. Compatible with cast iron and aluminum engines, it offers a cost-effective, heat-resistant solution that penetrates leaks and forms a bond stronger than the original gasket. Ideal for vehicles that can idle without overheating, this product provides a last-chance fix before costly repairs or replacement.

Specifications

ASIN	B000OO04MQ
Best Sellers Rank	#29,913 in Automotive ( See Top 100 in Automotive ) #30 in Gasket Sealers #1,270 in Oils & Fluids
Customer Reviews	4.3 4.3 out of 5 stars (756)
Department	unisex-adult
Is Discontinued By Manufacturer	No
Item Weight	1.41 pounds
Item model number	1100
Manufacturer	Bar's Leaks
Product Dimensions	1.8 x 3.4 x 8.3 inches

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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

Rajesh P.

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

2 days ago

Vikram D.

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

2 weeks ago

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