How does the K-Seal ST3501 work to fix head gasket leaks?

The K-Seal ST3501 uses a unique formula with ceramic micro-fibres that seals leaks up to 0.64mm in size. When poured into the cooling system, it circulates and fills cracks and holes, providing a permanent seal without the need for draining or flushing.

Is the K-Seal ST3501 compatible with all types of coolant?

Yes, K-Seal ST3501 is compatible with all types of coolant and works with a wide range of vehicle engine materials, making it a versatile solution for various engines and heavy-duty machinery.

How easy is it to apply the K-Seal ST3501?

Applying K-Seal ST3501 is very easy. Simply shake the bottle, pour it into the coolant reservoir, and run your engine as normal. There’s no need for a head gasket test kit or extensive preparation.

Can I use K-Seal ST3501 on larger engines or heavy machinery?

Yes, for larger engines such as HGVs or plant machinery, it is recommended to use two bottles of K-Seal ST3501 to ensure adequate sealing power. It provides a reliable solution for tough leaks in heavy-duty applications.

What makes K-Seal ST3501 different from other head gasket sealers?

K-Seal ST3501 stands out because it has been independently verified by university testing to meet ASTM D3147 standards. Its advanced formula offers 33% more sealing power than regular K-Seal, ensuring a long-lasting repair for blown head gaskets and cracked blocks.

K-Seal ST3501 Pour and Go Head Gasket Sealer, 16oz, Permanent Repair for Blown Head Gaskets, Cracked Heads and Blocks

K-Seal ST3501 Pour and Go Head Gasket Sealer, 16oz, Permanent Repair for Blown Head Gaskets, Cracked Heads and Blocks

$29.67
Regular price ~~$42.39~~

Wishlist

Vendor: K-Seal

Type: Cooling System

Sku: WBCARB00QYZIVA6

Available: Available

Shipping information

- No EU import duties.
- Ships within 3-5 business days. (USA)
- Ships with 8-12 business days. (International)

⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

For more information, visit www.P65Warnings.ca.gov.

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K-Seal ST3501 Pour and Go Head Gasket Sealer, 16oz, Permanent Repair for Blown Head Gaskets, Cracked Heads and Blocks

$29.67

Description

Introducing the K-Seal ST3501 Pour and Go Permanent Head Gasket and Block Repair, a revolutionary solution for head gasket leaks. This 16 fl. oz. bottle of head gasket stop leak is your ultimate solution to costly and time-consuming head gasket repairs. With K-Seal, you have the best head gasket sealer at your disposal, designed to provide a permanent fix for blown head gaskets, cracked heads, and blocks. No need for a professional mechanic – this is a universal fit product that anyone can use. The K-Seal ST3501 is not just a head gasket leak sealer; it doubles as a block sealer for engines, effectively sealing any coolant leaks. It guarantees a lifetime of reliable performance. What sets K-Seal apart is the simplicity of its application. Just Pour & Go – there's absolutely no need for expensive head gasket repairs. As a head gasket fix, it's designed for ease of use. No need for a head gasket test kit or a head gasket repair kit. This product is a coolant leak sealer and head gasket repair in one, eliminating the need for a separate head gasket test. K-Seal is scientifically tested, and the only product to have been successfully tried by Brighton University, meeting the demands of ASTM D3147. If you're dealing with a head leak, antifreeze coolant stop leak, or need a head gasket additive, choose K-Seal. It's the safe and easy way to fix a coolant leak, and is ideal for use as a head seal, head gasket seal, and head gasket spray. Trust K-Seal for your head gasket repair needs and experience the ultimate in head gasket solutions.

FAQs

Have a question ? We are here to help.

Is the shipping free?

Yes, we offer free standard shipping on all orders within the United States.

When will I receive my item?

Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.

Can I change or return my item?

We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.

Frequently Asked Questions

Q: How does the K-Seal ST3501 work to fix head gasket leaks? A: The K-Seal ST3501 uses a unique formula with ceramic micro-fibres that seals leaks up to 0.64mm in size. When poured into the cooling system, it circulates and fills cracks and holes, providing a permanent seal without the need for draining or flushing.
Q: Is the K-Seal ST3501 compatible with all types of coolant? A: Yes, K-Seal ST3501 is compatible with all types of coolant and works with a wide range of vehicle engine materials, making it a versatile solution for various engines and heavy-duty machinery.
Q: How easy is it to apply the K-Seal ST3501? A: Applying K-Seal ST3501 is very easy. Simply shake the bottle, pour it into the coolant reservoir, and run your engine as normal. There’s no need for a head gasket test kit or extensive preparation.
Q: Can I use K-Seal ST3501 on larger engines or heavy machinery? A: Yes, for larger engines such as HGVs or plant machinery, it is recommended to use two bottles of K-Seal ST3501 to ensure adequate sealing power. It provides a reliable solution for tough leaks in heavy-duty applications.
Q: What makes K-Seal ST3501 different from other head gasket sealers? A: K-Seal ST3501 stands out because it has been independently verified by university testing to meet ASTM D3147 standards. Its advanced formula offers 33% more sealing power than regular K-Seal, ensuring a long-lasting repair for blown head gaskets and cracked blocks.

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Free Shipping

Quality Support

Return & Refund

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FAQs

Is the shipping free?

When will I receive my item?

Can I change or return my item?

Frequently Asked Questions

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