Bulwell, Nottingham Mon–Fri 9–5:30, Sat 9–1 Next-day delivery order by 1pm

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Next-day UK delivery on car parts, tools & accessories — order by 1pm Mon–Fri, £3. Next-day UK delivery — order by 1pm. Order in the next 12h 6m and it’s with you tomorrow. Or Click & Collect free from Bulwell.

STEEL SEAL Head Gasket Repair Liquid Engine Block Sealer Fix Cracked 473ml

£47.99 inc. VAT

1 in stock

Next-day delivery Order in the next 12h 6m and it’s with you tomorrow.

  • Permanently seals blown head gaskets, cracked blocks, and warped heads
  • Easy pour-in application, no mechanical skills required
  • Works with all types of antifreeze and cooling systems
  • Cost-effective alternative to expensive engine repairs
Next-day UK delivery £3 (order by 1pm Mon–Fri), or free click & collect from our Bulwell shop — 2–4 Carey Road, NG6 8AT. Choose collection at checkout, then pick it up any time in opening hours (Mon–Fri 9–5:30, Sat 9–1) — just quote your order number.
SKU: PMX-SS Category: Brand:

Description

Genuine STEEL SEAL · Part no. SS

STEEL SEAL Head Gasket Repair 473ml is a professional-grade pour-in solution designed to permanently seal leaks in blown head gaskets, cracked engine blocks, and warped cylinder heads. This advanced formula creates a durable, high-temperature resistant seal, preventing costly and time-consuming mechanical repairs. It’s an effective and easy-to-use alternative for rectifying coolant leaks and restoring engine performance without dismantling the engine.

Key features

  • Permanently seals blown head gaskets, cracked blocks, and warped heads
  • Easy pour-in application, no mechanical skills required
  • Works with all types of antifreeze and cooling systems
  • Cost-effective alternative to expensive engine repairs
  • High-temperature resistant, durable seal
  • Suitable for petrol, diesel, and LPG engines
  • 473ml volume treats most standard vehicle cooling systems

Specification

Brand STEEL SEAL
Part number SS
Condition Brand New

Fitment & use

Suitable for use in most water-cooled petrol, diesel, and LPG engines. One 473ml bottle typically treats one standard car cooling system.

Ideal for

Vehicles experiencing blown head gasket symptoms (white smoke, coolant loss, overheating), engines with cracked blocks, warped cylinder heads, or general cooling system leaks.

Also known as

Liquid Head Gasket Repair, Engine Block Sealer, Cooling System Leak Repair, Blown Head Gasket Fix

Genuine STEEL SEAL product.
Brand new and supplied ready to fit.

Additional information

Weight 0.6 kg
Volume

473ml

£47.99 inc. VATinc. VAT