---
product_id: 53963933
title: "STAR BRITE -46°C Non-Toxic Premium Anti-Freeze - 1 x 3.79 Litres"
brand: "star brite"
price: "¥27598"
currency: JPY
in_stock: true
category: "Star Brite"
url: https://www.desertcart.jp/products/53963933-star-brite-46-c-non-toxic-premium-anti-freeze-1
store_origin: JP
region: Japan
---

# Volume: 3.79 Litres Corrosion Inhibitors: 30% Freezing Point: -46°C STAR BRITE -46°C Non-Toxic Premium Anti-Freeze - 1 x 3.79 Litres

**Brand:** star brite
**Price:** ¥27598
**Availability:** ✅ In Stock

## Summary

> Stay Chill, Stay Protected! ❄️

## Quick Answers

- **What is this?** STAR BRITE -46°C Non-Toxic Premium Anti-Freeze - 1 x 3.79 Litres by star brite
- **How much does it cost?** ¥27598 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/53963933-star-brite-46-c-non-toxic-premium-anti-freeze-1)

## Best For

- star brite enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Store:** Compact dimensions (10 x 20 x 32 cm) make it a breeze to store.
- • **Versatile Use:** Perfect for boats, RVs, vacation homes, and pools.
- • **Corrosion Defense:** 30% corrosion inhibitors ensure long-lasting protection.
- • **Non-Toxic Formula:** Safe for all materials including copper, brass, and plastics.
- • **Ultimate Freeze Protection:** Keep your water systems and engines safe from freeze-ups during storage.

## Overview

STAR BRITE -46°C Non-Toxic Premium Anti-Freeze is a high-performance solution designed to protect your water systems and engines from freezing during storage. With a safe, non-toxic formula that is compatible with copper, brass, and all types of plastic, this anti-freeze is perfect for a variety of applications including boats, RVs, vacation homes, and pools. Its 30% corrosion inhibitors provide added protection, ensuring your systems remain in top condition.

## Description

Star brite -50°F (-46°C) Non-Toxic Antifreeze provides excellent cold weather and corrosion protection for drinking water systems and all engines. Its premium additive package prevents corrosion of aluminum, copper, brass and solder, but will not harm rubber, seals or hose materials. The 3X-died bright pink color provides excellent blow-through visibility. Formulated with virgin, non-toxic USP-grade ingredients. It contains no alcohols. This product is ready-to-use; do not dilute it. Star brite -50°F (-46°C) Non-Toxic Antifreeze will provide burst protection to -50°F (-46°C) and freeze protection within a range of +12°F to +16°F (-11°C to -9°C). When testing with a refractometer or hydrometer designed for use with propylene glycol, freeze point readings on the PG scale will range from +12°F to +16°F. Note: The burst point of PVC pipes used in most drinking water systems is about -10°F (-23°C). When winterizing water systems in regions where temperatures can fall below -10°F (-23°C), we recommend using Star brite -100°F (-73°C) Non-Toxic Antifreeze.

## Features

- Protects water systems & engines from freeze ups during storage.
- Use in boats, RVs, vacation homes, pools.
- Safe for copper, brass and all types of plastic.
- 30% formula contains corrosion inhibitors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Star Brite |
| Brand | STAR BRITE |
| Product Dimensions | 10 x 20 x 32 cm; 4.8 kg |
| Manufacturer reference | 31400EUR |
| Manufacturer part number | 31400EUR |
| Item Weight | 4.8 kg |

## Images

![STAR BRITE -46°C Non-Toxic Premium Anti-Freeze - 1 x 3.79 Litres - Image 1](https://m.media-amazon.com/images/I/715+-2CRb1L.jpg)

## Questions & Answers

**Q: is this a propylene glycol based product?**
A: Yes, it contains propylene glycol.

**Q: Can I use this in my umbrella stand base and what ratio**
A: I don't Know. We have used it to keep our hot tub from freezing this winter. After emptying the hot tub and clearing the water out of the pipework as much as possible, the jets were filled with the anti-freeze and the hot tub covered up. We won't know if it has worked until the spring. Sorry if that's not helpful.

**Q: Can this be used in a washing machine (kept in a shed outside and left over winter)**
A: I don't see why not. I use it in all water holding equipment in my caravan. Just ensure its thoroughly flushed through when used for first time after winter.

**Q: How to use this? what ratio to mix so water will not turn to ice?**
A: I use this to winterise a hot tub. I use it neat. I do not water it down. 

Hope that helps?

## Frequently Bought Together

- STAR BRITE -46°C Non-Toxic Premium Anti-Freeze - 1 x 3.79 Litres
- Induratec Floe 868 Static Caravan
- ANSIO Dehumidifier 500ml Pack of 10 Condensation Remover Moisture Absorber Dehumidifiers for Damp, Mould, Moisture in Home, Kitchen, Wardrobe, Bedroom

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-11-15*