Description
Engine Block Filler – Tall Fill – 28 lb Bucket – Each
Why Choose Us?
Frequently Asked Questions
Global Shipping Estimates (Ships from USA)
| Destination Region | Est. Delivery Time | Estimated Cost |
|---|---|---|
| 🇨🇦 Canada |
5 - 7 Days
DHL
UPS
USPS
FedEx
|
From $50.00 USD |
| 🇪🇺 European Countries |
5 - 7 Days
DHL
UPS
USPS
FedEx
|
From $70.00 USD |
| 🇦🇺 Australia |
5 - 7 Days
DHL
UPS
USPS
FedEx
|
From $110.00 USD |
| 🇦🇪 United Arab Emirates |
5 - 7 Days
DHL
UPS
USPS
FedEx
|
From $100.00 USD |
| 🇸🇦 Saudi Arabia |
5 - 7 Days
DHL
UPS
USPS
FedEx
|
From $100.00 USD |
| 🇯🇵 Asia Countries |
5 - 7 Days
DHL
UPS
USPS
FedEx
|
From $130.00 USD |
About HARD BLOK
Since 1986, Hard Blok has produced their uniquely formulated cement-based Water Jacket Filler with refined, size-graded iron particles to strengthen high-performance race engines while improving vibration dampening and heat dissipation. Optimal for cast iron blocks but also proven effective in aluminum blocks, Hard Block helps protect engines under the most demanding racing conditions.







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