---
product_id: 17216661
title: "Burndy PENA4 Oxide Inhibiting Electrical Joint Compound, 4 OZ, for Al-Al, Al-Cu & Al Conduit Threads, Aluminium"
brand: "progress lighting"
price: "S$27"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/17216661-burndy-pena4-oxide-inhibiting-electrical-joint-compound-4-oz-al
store_origin: SG
region: Singapore
---

# Low initial contact resistance Wide temperature range Seals out air & moisture Burndy PENA4 Oxide Inhibiting Electrical Joint Compound, 4 OZ, for Al-Al, Al-Cu & Al Conduit Threads, Aluminium

**Brand:** progress lighting
**Price:** S$27
**Availability:** ✅ In Stock

## Summary

> ⚡ Seal the deal with connections that never quit!

## Quick Answers

- **What is this?** Burndy PENA4 Oxide Inhibiting Electrical Joint Compound, 4 OZ, for Al-Al, Al-Cu & Al Conduit Threads, Aluminium by progress lighting
- **How much does it cost?** S$27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/17216661-burndy-pena4-oxide-inhibiting-electrical-joint-compound-4-oz-al)

## Best For

- progress lighting enthusiasts

## Why This Product

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

## Key Features

- • **UL Listed & Reliable:** Certified safe up to 600V with 2-year manufacturer warranty
- • **Powerful Oxide Barrier:** Prevents corrosion & oxidation for lasting connections
- • **Versatile Compatibility:** Perfect for Al-Al, Al-Cu & aluminum conduit threads
- • **Weatherproof Performance:** Resists moisture and harsh environments effortlessly
- • **Metal Particle Suspension:** Bridges conductor strands for superior conductivity

## Overview

Burndy PENA4 is a high-viscosity, petroleum-based electrical joint compound designed to inhibit oxide formation and corrosion in aluminum-to-aluminum, aluminum-to-copper, and aluminum conduit thread connections. Featuring homogeneously suspended zinc particles, it ensures low contact resistance, excellent conductivity, and weather-resistant, gastight joints. UL listed to 600V and backed by a 2-year warranty, it’s the professional’s choice for durable, high-performance electrical connections.

## Description

Burndy PENA4 Oxide Inhibiting Electrical Joint Compound, 4 OZ, for Al-Al, Al-Cu & Al Conduit Threads, Aluminium

## Features

- Oxide-inhibiting compounds produce low initial contact resistance, seal out air and moisture, prevent oxidation or corrosion, exhibit superior weathering characteristics, are usable over wide temperature ranges, and provide a high conductivity “gastight” joint.
- Compounds contain homogeneously suspended metal particles. The suspended metal particles assist in penetrating thin oxide films, act as electrical “bridges” between conductor strands. the integrity of the connection
- Aid in gripping the conductor, improve electrical conductivity and enhance the integrity of the connection
- The specially formulated compounds are for use with compression and bolted connectors providing an improved service life for both aluminum connections.
- PENETROX A is a natural (petroleum) base compound with evenly suspended zinc particles. It is recommended for aluminum to aluminum, aluminum to copper connections and aluminum conduit threads. It is not recommended for use with rubber or polyethylene insulated conductors. UL listed to 600V.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Progress Lighting |
| Specific Uses For Product | Electrical connections, Aluminum-Aluminum Aluminum-Copper Aluminum conduit threads |
| Material | Compound (petroleum-based) |
| Item Form | Paste |
| Color | Aluminium |
| Item Package Quantity | 1 |
| Package Information | Bottle |
| Item Volume | 4 Fluid Ounces |
| Viscosity | High Viscosity Paste |
| Water Resistance Level | Water Resistant |
| Unit Count | 1.0 Count |
| Viscosity Level | High |
| UPC | 781810593103 |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00781810593103 |
| Manufacturer | Burndy |
| Part Number | PENA4 |
| Item Weight | 6.9 ounces |
| Product Dimensions | 7 x 4 x 4 inches |
| Item model number | PEN A-4 |
| Size | Burndy |
| Included Components | Hardware |
| Batteries Required? | No |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** Progress Lighting
- **Specific Uses For Product:** Electrical connections, Aluminum-Aluminum Aluminum-Copper Aluminum conduit threads
- **Material:** Compound (petroleum-based)
- **Item Form:** Paste
- **Color:** Aluminium

## Images

![Burndy PENA4 Oxide Inhibiting Electrical Joint Compound, 4 OZ, for Al-Al, Al-Cu & Al Conduit Threads, Aluminium - Image 1](https://m.media-amazon.com/images/I/614G9Q-6-NL.jpg)

## Frequently Bought Together

- Burndy PENA4 Oxide Inhibiting Electrical Joint Compound, 4 OZ, for Al-Al, Al-Cu & Al Conduit Threads, Aluminium
- Brady Authentic (M21-500-595-WT) All-Weather Vinyl Label for Indoor/Outdoor ID, Lab and Equipment Labeling, Black on White- For M210, M210-LAB, M211, BMP21-PLUS and BMP21-LAB Printers, .5" W 21' L

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/17216661-burndy-pena4-oxide-inhibiting-electrical-joint-compound-4-oz-al](https://www.desertcart.sg/products/17216661-burndy-pena4-oxide-inhibiting-electrical-joint-compound-4-oz-al)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*