---
product_id: 25386557
title: "Head and Block Seal (16 oz. Bottle)"
brand: "silver seal"
price: "¥4448"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/25386557-head-and-block-seal-16-oz-bottle
store_origin: JP
region: Japan
---

# Seals cooling system leaks instantly 16 oz. precision ceramic formula Repairs cracks in cast iron & aluminum Head and Block Seal (16 oz. Bottle)

**Brand:** silver seal
**Price:** ¥4448
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal before your engine feels the heat!

## Quick Answers

- **What is this?** Head and Block Seal (16 oz. Bottle) by silver seal
- **How much does it cost?** ¥4448 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/25386557-head-and-block-seal-16-oz-bottle)

## Best For

- silver seal enthusiasts

## Why This Product

- Trusted silver seal brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Ready:** 16 oz. bottle designed for easy storage and quick access when you need it most
- • **Ceramic Powerhouse:** Advanced ceramic coating formula for durable, long-lasting repairs
- • **Effortless Application:** Flush-n-seal technology means no mess, no stress—just pour and fix
- • **Universal Compatibility:** Works seamlessly on cast iron, aluminum blocks, gaskets, studs, and freeze plugs
- • **Comprehensive Leak Defense:** Seals cracks, guides, sleeves, and cooling system leaks in one bottle

## Overview

Silver Seal Head and Block Seal is a 16 oz. ceramic-based liquid formula engineered to repair cracks and leaks in cast iron and aluminum engine blocks, cooling system gaskets, studs, and freeze plugs. Its flush-n-seal application ensures quick, reliable sealing without disassembly, making it an essential maintenance fluid for professional-grade engine care.

## Description

Silver Seal Head and Block Seal (16 oz. Bottle)

## Features

- 16 oz. Bottle - Silver Seal Head & Block Seal repairs cracks in cast iron, aluminum, blocks, or hea
- Special ceramic coatings formula also seals cooling system gaskets, studs, and freeze plug leaks.
- Use to seal guides and sleeves.
- Simply flush-n-seal to do the job!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Ceramic |
| Brand | Silver Seal |
| Style | Compact |
| Item Weight | 16 Ounces |
| Water Resistance Level | Not Water Resistant |
| Item Form | Liquid |
| UPC | 042864000024 |
| Unit Count | 16.0 Fluid Ounces |
| Manufacturer | Silver Seal |
| Item Weight | 1 pounds |
| Manufacturer Part Number | KVS2000 |

## Product Details

- **Material:** Ceramic
- **Brand:** Silver Seal
- **Style:** Compact
- **Item Weight:** 16 Ounces
- **Water Resistance Level:** Not Water Resistant

## Images

![Head and Block Seal (16 oz. Bottle) - Image 1](https://m.media-amazon.com/images/I/41c5LBw+1QL.jpg)
![Head and Block Seal (16 oz. Bottle) - Image 2](https://m.media-amazon.com/images/I/51pk3yqQ-ZL.jpg)

## Frequently Bought Together

- Silver Seal Head and Block Seal (16 oz. Bottle)
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red
- Permatex 80037 Valve Grinding Compound, 3 oz.

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**Shop now:** [https://www.desertcart.jp/products/25386557-head-and-block-seal-16-oz-bottle](https://www.desertcart.jp/products/25386557-head-and-block-seal-16-oz-bottle)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-21*