Contact Us 1-800-796-7968 (USA)
0871-288-7125 (UK)

Steel Seal Lifetime Guarantee

We guarantee that Steel Seal will permanently repair a blown head gasket, cracked head or block. If the Steel Seal fails to repair or fails at any point during the time you own your vehicle you have two choices:

1. You can receive a one-time free replacement to re-dose your car


2. You can receive a full refund (less shipping and handling). Simply send us a copy of an estimate from a licensed repair facility which states the vehicle has been diagnosed with a blown head gasket.

Mail to: Steel Seal 2417 Welsh Rd Ste 21 #320, Philadelphia, PA 19114

Return Policy

Customers may return Steel Seal to us within 45 days of purchase date for a full refund of the purchase price, less shipping and handling.

Product must be returned in re-saleable condition and shipped by a traceable method. Please include the name and address the product was ordered under to speed up the processing of your refund. Please allow 2 weeks for your refund to be issued to your credit card or for your check to be mailed in the case of a C.O.D.

Product Description

Steel Seal – Easy Head Gasket Repair

Steel Seal is 100% guaranteed to seal your blown gasket or cracked head. It’s a clear, liquid formula that permanently seals a crack in the head gasket. This sealer will permanently fix the blown gasket or cracked head and stop leakage.

  • Backed with a 100% Money-Back Lifetime Guarantee
  • Steel Seal has 3 patents from the U.S. Government
  • Used by thousands of repair shops nationwide

It will also fix cracked heads and blocks as well as leaking freeze plugs and heater cores.

Additional Information

Weight 4.2 lbs

Steel Seal

From: $89.99

Select your bottle size

Choose An Option...
16 oz (4 cylinders) -$89.99
24 oz (6 cylinders) -$99.99
32 oz (8 cylinders) -$109.99
Northstar V8 Engine - $250
SKU: 0113. Category: .
our guarantee free shipping View Details