---
title: "OptiShield"
canonical: "https://www.fl-sz.cn/en/brands/optishield"
lang: "en"
type: "brand"
publisher: "ShangHai F&L Petrochemical Co.,Ltd."
pricing: "not-published"
manufacturer_site: "https://www.optitemp.com/"
alternate: "https://www.fl-sz.cn/zh/brands/optishield.md"
---

# OptiShield

> Source (canonical): https://www.fl-sz.cn/en/brands/optishield
> Published by: ShangHai F&L Petrochemical Co.,Ltd. — specialty lubricant and industrial chemical distributor
> F&L distributes and stocks this brand. The items below are held in stock.
> Language: English · Also available in Chinese: https://www.fl-sz.cn/zh/brands/optishield.md

| Field | Value |
|---|---|
| Country of origin | USA |
| Manufacturer site | https://www.optitemp.com/ |
| Items in stock | 1 |

## About the brand

OptiShield from the USA belongs to Optitemp. It is a professional brand of corrosion inhibitors dedicated to laser cooling systems. It specializes in low-conductivity closed-loop water anti-corrosion protective chemicals, which can suppress galvanic corrosion of various metals including copper, aluminum and steel. It protects chillers for fiber lasers, welding and induction heating equipment, restrains pipeline rusting and sludge formation, and ensures long-term stable operation of cooling systems.

Popular models: OptiShield Original 400109 Basic Corrosion Inhibitor, OptiShield II 400112 Low Conductivity Corrosion Inhibitor, OptiShield Plus 400115 Enhanced Corrosion Inhibitor, OptiShield II Plus 400126 Heavy-Duty Low Conductivity Corrosion Inhibitor.

Shanghai F&L Petrochemical Co., Ltd. is the official authorized distributor of OptiShield. We supply the full range of genuine original products from stock. For purchasing inquiries, please contact us at 400-879-3341 or email：info@fl-sh.com.

## Items

- [OptiShield Premix OptiShield Plus & Water (400316) Closed-Loop Cooling System Premixed Corrosion Inhibitor 1 GAL/Pail (Premix OptiShield Plus & Water（400316）)](https://www.fl-sz.cn/en/products/optishield-premix-optishield-plus-water-400316-closed-loop-cooling-system-premixed-corrosion-inhibitor-1-gal-pail)

## Enquiries and technical support

Send the operating conditions — temperature, speed, load, and whether there is food or pharmaceutical contact. An engineer replies with a selection proposal and a written quotation within one business day.

- Enquiry form: https://www.fl-sz.cn/en/contact
- Email: info@fl-sh.com
- Phone: +86-400-879-3341