---
product_id: 3520917
title: "B'laster 16-PB Penetrating Catalyst - 11-Ounces"
brand: "blaster"
price: "$U1234"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/3520917-blaster-16-pb-penetrating-catalyst-11-ounces
store_origin: UY
region: Uruguay
---

# Breaks rust & frozen parts fast 11 oz precision aerosol Non-evaporating protective film B'laster 16-PB Penetrating Catalyst - 11-Ounces

**Brand:** blaster
**Price:** $U1234
**Availability:** ✅ In Stock

## Summary

> 🛠️ Unlock stuck parts and keep your gear running smooth!

## Quick Answers

- **What is this?** B'laster 16-PB Penetrating Catalyst - 11-Ounces by blaster
- **How much does it cost?** $U1234 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/3520917-blaster-16-pb-penetrating-catalyst-11-ounces)

## Best For

- blaster enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Ready:** 11-ounce aerosol can fits neatly in your toolkit for on-the-go fixes
- • **Versatile Powerhouse:** Perfect for automotive, industrial, marine, and plumbing applications
- • **Heat-Resistant Formula:** Operates safely up to 62°C, ideal for tough environments
- • **Long-Lasting Protection:** Leaves a non-evaporating lubricating film that prevents future rust
- • **Unstoppable Rust-Breaker:** Penetrates deep to free frozen bolts and parts with ease

## Overview

B'laster 16-PB is an 11-ounce heavy-duty penetrating catalyst designed to break free rusted or frozen parts while leaving a durable, non-evaporating lubricating film to prevent further corrosion. Suitable for automotive, industrial, marine, and plumbing use, it withstands temperatures up to 62°C, making it a must-have for professionals tackling tough maintenance challenges.

## Description

The #1-selling penetrant since 1957, PB B'laster quickly busts loose rusted or frozen parts caused by rust and corrosion. It also contains a non-evaporating lubricant that saves time and equipment and protects against further rust and corrosion.

## Features

- Sold on desertcart
- Use on Automotive, Industrial, Marine, Plumbing and Other Equipment
- A non-evaporating lubricating film remains on parts to help prevent further rusting
- Breaks Free Rusted or Frozen Parts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Steel |
| Brand | Blaster |
| Package Information | Can |
| Liquid Volume | 12 Fluid Ounces |
| Item Weight | 14.4 ounces |
| Upper Temperature Rating | 62 Degrees Celsius |
| Flash Point | 61 Degrees Celsius |
| Item Form | Liquid |
| Manufacturer | B'laster |
| Unit Count | 11.0 Ounce |
| UPC | 032167100019 |
| Number of Items | 1 |
| Model | Hvy Dty Penetrating Solvent, Aerosol, 11oz |
| Product Dimensions | 3 x 3 x 8 inches |
| Item model number | 16-PB |
| Is Discontinued By Manufacturer | No |
| Exterior | Smooth |
| Manufacturer Part Number | 16-PB |
| OEM Part Number | 16-PB |

## Product Details

- **Material:** Steel
- **Brand:** Blaster
- **Package Information:** Can
- **Liquid Volume:** 12 Fluid Ounces
- **Item Weight:** 14.4 ounces

## Images

![B'laster 16-PB Penetrating Catalyst - 11-Ounces - Image 1](https://m.media-amazon.com/images/I/61SAMfaXY2L.jpg)
![B'laster 16-PB Penetrating Catalyst - 11-Ounces - Image 2](https://m.media-amazon.com/images/I/61ZBl6rXraL.jpg)
![B'laster 16-PB Penetrating Catalyst - 11-Ounces - Image 3](https://m.media-amazon.com/images/I/51oy40d2S2L.jpg)

## Questions & Answers

**Q: PB Blaster vs. Liquid Wrench, which is better?**
A: $17 online vs $4 in store to start with. Prices for both Trans fluid and Acetone costs even more than these combined so your point for best? Not!!
That said' I have both in my workshop but always use PB or Knock'er loose first. I have found I rarely need to use my Kroil anymore even on old farm and garden equipment. The cheapest anyone can get by with and get the job done in the same manner wins hands down. 

  I see many mechanics spending half their wages on snap-on branded tools who don't own homes and know many mechanics who use Proto and Craftsman tools who do own homes. Spending more to do the same job makes no sense in my book at all.

**Q: Would this unfreeze my freezer?**
A: This is a petroleum based solvent designed to dissolve rust layers to the point
components can be disassembled or removed. The description says, "Breaks
Rusted or Frozen Parts". That means parts/components that are "Frozen" due
to rust..................NOT frozen due to cold temperatures or seized bearings.

**Q: what is 16-PB vs 8-PB?**
A: I have only used the 16-PB with excellent success.  Its the only one I have found in my area.

**Q: What is the difference between 16PB and 8PB?**
A: I have only used the 16 and it works great I used it to get the hub nuts off 2006 impala and other nuts I could not get off. Spray and let sit and spray again wait ten min.

## Frequently Bought Together

- B'laster 16-PB Penetrating Catalyst - 11-Ounces
- WD-40 Specialist Penetrant with Smart Straw, Penetrant for Metal, Rubber and Plastic Threads, Locks and Nuts, Industrial Strength Fast-Acting Formula, 11 Oz.
- WD-40 Original Formula, Multi-Use Product with Smart Straw Sprays 2 Ways,12 OZs, 3-Pack, 12 OZ

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**Shop now:** [https://www.desertcart.uy/products/3520917-blaster-16-pb-penetrating-catalyst-11-ounces](https://www.desertcart.uy/products/3520917-blaster-16-pb-penetrating-catalyst-11-ounces)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*