---
product_id: 355408369
title: "CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish"
brand: "crc"
price: "€ 69.30"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/355408369-crc-knocker-loose-penetrating-solvent-13-oz-aerosol-can-reddish
store_origin: NL
region: Netherlands
---

# CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish

**Brand:** crc
**Price:** € 69.30
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish by crc
- **How much does it cost?** € 69.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/355408369-crc-knocker-loose-penetrating-solvent-13-oz-aerosol-can-reddish)

## Best For

- crc enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CRC |
| Package Information | Tin |
| Liquid Volume | 16 Fluid Ounces |
| Item Weight | 1 Pounds |
| Recommended Uses For Product | General maintenance, loosening stuck parts, removing rust, cleaning |
| Flash Point | 64 Degrees Celsius |
| Specific Uses For Product | Prevent Corrosion |
| Item Form | Spray |
| Global Trade Identification Number | 00078254030203 |
| UPC | 078254030203 |
| Item model number | 03020 |
| Product Dimensions | 6.6 x 6.6 x 20.07 cm; 453.59 g |
| ASIN | B000LEVE00 |

## Product Details

- **Brand:** CRC
- **Package Information:** Tin
- **Liquid Volume:** 16 Fluid Ounces
- **Item Weight:** 1 Pounds
- **Recommended Uses For Product:** General maintenance, loosening stuck parts, removing rust, cleaning

## Images

![CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish - Image 1](https://m.media-amazon.com/images/I/71a0YQbG-RL.jpg)
![CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish - Image 2](https://m.media-amazon.com/images/I/81kdmsySyxL.jpg)
![CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish - Image 3](https://m.media-amazon.com/images/I/71O0d-1mghL.jpg)
![CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish - Image 4](https://m.media-amazon.com/images/I/712TTo5creL.jpg)
![CRC Knock'er Loose Penetrating Solvent, 13 oz Aerosol Can, Reddish - Image 5](https://m.media-amazon.com/images/I/61Y-Krp9+AL.jpg)

## Questions & Answers

**Q: Why do so many more people seem to use and recommend pb blaster, compared to knock'er loose? is pb just hype or is kl actually better?**
A: Its all opinion. But I am a 30 professional auto technician/shop owner and my opinion is KL or aerokroil is best. PB does great advertising.

**Q: does this work on cast iron?**
A: Not sure what you are trying to do, but we use the Knocker loose for rusted and hard to remove fasteners from various types of material, if you are having an issue with a bolt or some sort of fastener that you are trying to remove this product works great for that aspect,,hope this helps

**Q: How does this compare to Kroil?**
A: I prefer this to Kroil

**Q: does this contain silicone? We are an auto body paint shop and must have silicone free**
A: Contains petroleum distillates. Does not mention silicone on ingredient label.

## Frequently Bought Together

- CRC Knock’er Loose Penetrating Solvent 03020 – [Reddish] 13 WT. Oz., Industrial Grade Penetrating Solvent and Lubricant
- CRC Screwloose Super Penetrant 03060 – 11 WT OZ, Plastic Safe Aerosol for Corroded Fasteners, Seized Mechanical Components
- CRC Knock’er Loose Plus Penetrating Solvent 03027 – [Reddish] 11.5 WT. Oz., Industrial Grade Penetrating Solvent and Lubricant w/ Freeze Shock Action

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**Shop now:** [https://www.desertcart.nl/products/355408369-crc-knocker-loose-penetrating-solvent-13-oz-aerosol-can-reddish](https://www.desertcart.nl/products/355408369-crc-knocker-loose-penetrating-solvent-13-oz-aerosol-can-reddish)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-25*