---
product_id: 628739535
title: "WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz"
brand: "weicon"
price: "£27.05"
currency: GBP
in_stock: true
reviews_count: 8
category: "Weicon"
url: https://www.desertcart.co.uk/products/628739535-weicon-isolation-spray-clear-insulating-and-protective-coating-for-electronics
store_origin: GB
region: United Kingdom
---

# Waterproof barrier UV-resistant durability Fast-dry, easy spray WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz

**Brand:** weicon
**Price:** £27.05
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your electronics like a pro—spray smart, stay ahead!

## Quick Answers

- **What is this?** WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz by weicon
- **How much does it cost?** £27.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/628739535-weicon-isolation-spray-clear-insulating-and-protective-coating-for-electronics)

## Best For

- weicon enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Surface Mastery:** Adheres seamlessly to metal, glass, plastic, and wood without primer—versatility for all your projects.
- • **Spray & Go Efficiency:** Fast-drying formula lets you protect or repair in minutes—no mess, no fuss, just reliable coverage.
- • **Built for Extreme Conditions:** Withstands temperatures from -40°F to 248°F and resists acids, oils, and UV rays—durability you can trust.
- • **Invisible Shield for Electronics:** Creates a clear, protective layer that guards against moisture, dust, oil, and corrosion—keep your tech flawless.
- • **Professional-Grade German Engineering:** Trusted worldwide by technicians and maintenance pros for high dielectric strength and long-lasting protection.

## Overview

WEICON Isolation Spray is a clear, fast-drying insulating coating designed to protect electronics and wiring from moisture, dust, corrosion, and UV damage. Engineered in Germany, it offers durable resistance to extreme temperatures, acids, and oils, adhering to multiple surfaces without primer. Ideal for professional and DIY use, it forms a flexible, waterproof barrier that ensures long-lasting protection for circuit boards, motors, and more.

## Description

Product description WEICON Isolation Spray WEICON has been producing specialty products for industry since 1947. Our extensive product range includes special adhesives and sealants, technical sprays as well as high-performance assembly pastes and greases for all areas of industry - from production, repair and maintenance to servicing. In addition to chemical products, we develop and distribute wire stripping tools under the WEICON TOOLS brand. WEICON Isolation Spray is ideal for all electrical connections. It can be used on switches, coils or switching devices as a universal seal or to repair the insulation of windings, electric motors or frames. The spray is also highly resistant to moisture and weathering and can be used on almost all materials such as glass, plastic, metal or wood. crystal clear moisture and weather resistant high dielectric strength resistant Application examples Insulation of a circuit board. Use of WEICON Isolation spray on a gate. Technical Data WEICON Technical Sprays Technical sprays are used in almost all branches of industry. They are used there to care for and protect surfaces, help clean, degrease, lubricate, dissolve and separate and are an indispensable part of everyday work. The WEICON product range covers many areas of application Surface and corrosion protection Cleaner and degreaser Protection and care products Maintenance and care Assembly sprayers Lubricating and multipurpose oils and adhesive and grease sprays NSF sprayers for use in the food industry various special sprayers

Review: Must for improving durability of electronics - Perfect item to coat those sensitive electronic boards that are likely to face the elements (humidity etc.). Sealing creates a thermal block to many items (power adapters etc.) so coating the internal board increases durability and peace of mind. If you buy any cheap no-name electronic items ( e.g. solar outdoor lights), spray this on the internal electronics board. Takes about an hour to dry and is easy to use. I do this for any low cost electronic item I buy from various marketplaces.
Review: Great stuff - Love it

## Features

- PROTECTS WHAT MATTERS Clear insulating spray creates a strong, invisible barrier against moisture, dust, oil, and corrosion – perfect for circuit boards, wires, switches, and more.
- EASY DIY APPLICATION Just spray and let dry! The fast-drying formula is ideal for quick repairs or long-term protection. Great for home electronics, workshop projects, and auto wiring.
- BUILT TO LAST Withstands UV rays, acids, oils, and extreme temperatures from -40 °F to +248 °F. Won’t crack, peel, or lose strength – even in tough environments.
- MULTI-SURFACE USE Adheres to metal, glass, plastic, and wood without primer. Perfect for motors, coils, terminals, electronics, and exposed wiring.
- GERMAN-MADE QUALITY Engineered in Germany with high dielectric strength and long shelf life. Trusted by professionals – safe, reliable, and silicone-free.
- PRO-GRADE FOR INDUSTRY USE Trusted by technicians and maintenance teams worldwide – ideal for electrical engineering, machinery upkeep, industrial control panels, and motor insulation repair.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVL449VG |
| Age Range Description | Adult |
| Best Sellers Rank | #50,592 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #72 in Industrial Coatings |
| Brand | WEICON |
| Brand Name | WEICON |
| Color | Transparent |
| Container Type | Aerosol Can |
| Coverage | 15-18 square feet per 400 ml |
| Customer Reviews | 4.5 out of 5 stars 27 Reviews |
| Dry Time In Hours | 2 |
| Finish Type | Metallic |
| Full Cure Time | 2 Hours |
| Indoor Outdoor Usage | Outdoor |
| Is Waterproof | True |
| Item Form | Aerosol |
| Item Volume | 400 Milliliters |
| Item Weight | 0.39 Kilograms |
| Manufacturer | WEICON |
| Model Name | WEICON Isolation Spray |
| Model Number | 11551400-35 |
| Paint Type | Spray |
| Part Number | 11551400-35 |
| Size | 13.54 Ounce (Pack of 1) |
| Special Feature | forms a flexible and resistant layer, material-compatible, moisture- and weather-resistant, resistant to UV radiation, acids, oils and lyes Special Feature forms a flexible and resistant layer, material-compatible, moisture- and weather-resistant, resistant to UV radiation, acids, oils and lyes See more |
| Special Features | forms a flexible and resistant layer, material-compatible, moisture- and weather-resistant, resistant to UV radiation, acids, oils and lyes |
| Specific Uses For Product | metal, glass, plastic or wood |
| Surface Recommendation | Electric |
| Unit Count | 13.5356 Ounce |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** WEICON
- **Color:** Transparent
- **Finish Type:** Metallic
- **Item Volume:** 400 Milliliters
- **Paint Type:** Spray
- **Size:** 13.54 Ounce (Pack of 1)
- **Specific Uses For Product:** metal, glass, plastic or wood
- **Surface Recommendation:** Electric
- **Unit Count:** 13.5356 Ounce

## Images

![WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz - Image 1](https://m.media-amazon.com/images/I/51vyMUuqNFL.jpg)
![WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz - Image 2](https://m.media-amazon.com/images/I/71ASclVc9bL.jpg)
![WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz - Image 3](https://m.media-amazon.com/images/I/71siqxlUfIL.jpg)
![WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz - Image 4](https://m.media-amazon.com/images/I/71rIvXZu1hL.jpg)
![WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz - Image 5](https://m.media-amazon.com/images/I/81-nfMBm-kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must for improving durability of electronics
*by P***A on August 25, 2025*

Perfect item to coat those sensitive electronic boards that are likely to face the elements (humidity etc.). Sealing creates a thermal block to many items (power adapters etc.) so coating the internal board increases durability and peace of mind. If you buy any cheap no-name electronic items ( e.g. solar outdoor lights), spray this on the internal electronics board. Takes about an hour to dry and is easy to use. I do this for any low cost electronic item I buy from various marketplaces.

### ⭐⭐⭐⭐⭐ Great stuff
*by A***R on November 20, 2025*

Love it

### ⭐⭐⭐⭐⭐ Great product
*by J***M on November 15, 2025*

Worked great

## Frequently Bought Together

- WEICON Isolation Spray – Clear Insulating & Protective Coating for Electronics | Waterproof, UV-Resistant Varnish for Circuit Boards, Motors, Wires & Electronic | 13.5 fl oz
- DUCKY PRODUCTS Electro-Seal: Electrical Water Proofing, Spray on Clear Protective Rubber Film, 11 oz

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-15*