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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Bar's Leaks 1100 Head Gasket Repair Sealant, 20 oz

Bar's Leaks 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

🔥Heat-resistant ceramic seal

🧱Fiber-reinforced permanent strength

🛠️Dual-action 2-part formula

€ 45.14

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Fix it once, fix it forever — the ultimate head gasket hero!

DUAL ACTION FORMULA - Liquid ceramic penetrates leaks while fibers lock for unmatched durability.
STEP BY STEP GUIDANCE - Clear instructions ensure professional-grade results every time.
COST SAVING ALTERNATIVE - Avoid expensive repairs or junkyard trips with a reliable DIY solution.
UNIVERSAL COMPATIBILITY - Works on both cast iron and aluminum blocks & heads.
BULLETPROOF SEAL TECHNOLOGY - Aramid & refractory fibers create a ceramic-hard, permanent fix.

Bar's Leaks 1100 Head Gasket Repair Sealant is a 20 oz dual-action formula combining liquid ceramic and reinforced fibers to permanently seal cracked cylinder heads, blocks, and blown head gaskets. Designed for vehicles that can idle without overheating, it works on cast iron and aluminum engines, providing a cost-effective, heat-resistant repair alternative backed by clear instructions.

Specifications

ASIN	B000OO04MQ
Best Sellers Rank	#23,741 in Automotive ( See Top 100 in Automotive ) #30 in Gasket Sealers #1,067 in Oils & Fluids
Customer Reviews	4.3 4.3 out of 5 stars (766)
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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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

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