Is it okay to continue to idle the car with engine and brake lights on with liquid coming out of radiator? It says to idle for 20 minutes

The system should be sealed as the product circulates though it for the 20 minutes.

Does it use Sodium Silicate?

Nowhere on the bottle does it say sodium silicate.

I have a 1999 ford ranger. running fine now but it is getting older. can i use this as a preventative? or do i need to wait for a problem to show up?

The way K seal works is by seeking out leaks in a pressurized system. I feel you or best bet would be to wait until you know your leaking coolant. I use this in a truck about 7 months ago and I still have no problems with the truck. Work very well

can i make a 100 make a 100 mile trip 10 minuets after i put the k-seal in...

Yes! It does it's magic within 10 minutes. Just don't drive it too hard for about 20 minutes. Drive smooth. Highway driving or a good road with a consistent speed is best. After 20 minutes, you are all good!

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K-Seal ST3501 Pour & Go Head Gasket Sealer, 16 oz – Repairs Blown Head Gaskets, Cracked Heads & Engine Blocks

K-Seal ST3501 Pour & Go Head Gasket Sealer, 16 oz – Repairs Blown Head Gaskets, Cracked Heads & Engine Blocks

Product ID: 82132425

🌐Universal coolant & engine compatibility

⚙️33% more sealing power

🛠️Seals leaks up to 0.64mm

8093 som

Duties & taxes included

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal the deal before your engine feels the heat!

TRUSTED BY MILLIONS - Over 8 million bottles sold worldwide—join the community of savvy drivers who refuse to get stranded.
POUR GO CONVENIENCE - Easy-to-use 16 oz bottle designed for quick, mess-free application—get back on the road faster.
UNIVERSAL ENGINE ALLY - Compatible with all coolant types and engine materials, perfect for cars and heavy machinery alike.
ONE STEP LEAK LOCKDOWN - Ceramic micro-fibers seal cracks and holes up to 0.64mm with zero engine downtime.
FIX IT FAST DRIVE LONGER - Advanced formula delivers 33% more sealing power for durable repairs that keep you moving.

K-Seal ST3501 is a powerful 16 oz head gasket sealer that repairs blown head gaskets, cracked heads, and porous engine blocks. Featuring 33% more sealing power and ceramic micro-fibers, it stops leaks up to 0.64mm in a single step. Compatible with all coolant types and engine materials, it’s trusted globally with over 8 million bottles sold, making it a must-have for quick, reliable engine repairs.

Specifications

ASIN	B00QYZIVA6
Best Sellers Rank	#10,674 in Automotive ( See Top 100 in Automotive ) #3 in Cooling System Additives
Brand	K-Seal
Customer Reviews	4.1 4.1 out of 5 stars (2,152)
Date First Available	November 14, 2014
Item Weight	1 pounds
Item model number	KSLST3501
Manufacturer	Solv-Tec
Manufacturer Part Number	KSLST3501
Model	ST3501
Product Dimensions	2.5 x 2.5 x 8 inches

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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.

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TrustScore 4.5 | 7,300+ reviews

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

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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8093 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered 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 Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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