1. Introduction
The B'laster PB Blaster Penetrating Oil Spray is a powerful solution engineered to loosen rusted or corroded parts and provide a protective barrier against future oxidation. Its advanced formula allows it to infiltrate microscopic gaps, breaking down rust at its core. This product is suitable for a wide range of applications, from automotive and marine tasks to general home improvement and industrial use.
Key features include:
- Powerful Rust Penetrating Action: Effectively loosens the toughest rusted bolts.
- Superior Rust Prevention Technology: Tackles existing rust and provides a protective barrier.
- Multi-Use Application: Ideal for stuck bolts, frozen parts, and general lubrication.
- Long-Lasting Anti-Corrosion: Protects from future oxidation in harsh environments.
- ProStraw Innovation: Offers both wide spray and precision drops for maximum control.

This image shows a full display box containing twelve 11-ounce cans of B'laster PB Blaster Penetrating Oil Spray, ready for use.
2. Safety Information
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
DANGER: FLAMMABLE. VAPOR HARMFUL. EXCESSIVE INHALATION MAY BE FATAL. MAY CAUSE EYE AND SKIN IRRITATION. MAY BE HARMFUL OR FATAL IF SWALLOWED. CONTENTS UNDER PRESSURE. Carefully read all cautions on the back panel of the can before use.
- Keep out of reach of children.
- Use in a well-ventilated area.
- Avoid prolonged breathing of vapor.
- Wear appropriate personal protective equipment, such as gloves and eye protection.
- Do not expose to heat, sparks, open flames, or hot surfaces.
- Store in a cool, dry place.

The back label of the B'laster PB Blaster can, displaying detailed usage instructions, safety precautions, and product information.
3. Setup
Before using the B'laster PB Blaster, ensure the area is well-ventilated and you are wearing appropriate safety gear. The product features a unique ProStraw applicator for versatile use.
Preparing the ProStraw:
- For Wide Spray: Keep the ProStraw in its folded-down position. This allows for a broad, even spray pattern.
- For Precision Stream: Flip the ProStraw up until it locks into place. This extends the straw, enabling a targeted, pinpoint stream for hard-to-reach areas or specific components.

A detailed diagram of the ProStraw applicator, explaining its dual spray pattern (pinpoint or wide), ergonomic button, clear straw, and volume adjuster for precise flow control.

A hand holding a can of B'laster PB Blaster, with the ProStraw applicator extended, demonstrating its readiness for precise application.
4. Operating Instructions
Follow these steps for optimal performance when using B'laster PB Blaster Penetrating Oil Spray:
- Shake the Can: Shake the can well before each use to ensure proper mixing of the formula.
- Apply Generously: Completely saturate the rusted or corroded area you wish to treat.
- Allow Penetration: For best results, allow the product to penetrate for a few minutes. For extremely stubborn parts, re-apply and allow more time for the formula to work.
- Loosen Part: Attempt to loosen the bolt or part. If it remains stuck, re-apply and wait longer.
Application Examples:

A person applying B'laster PB Blaster in a wide spray pattern to a heavily rusted metal plate, illustrating its broad coverage capability.

A person using the extended ProStraw for precise application of B'laster PB Blaster to a rusted bolt, demonstrating its ability to target specific areas.

B'laster PB Blaster being applied to a rusted bolt on an automotive suspension system, showcasing its utility in vehicle maintenance and repair.
5. Maintenance
To ensure the longevity and effectiveness of your B'laster PB Blaster can and applicator:
- Clean the Nozzle: After each use, if the nozzle appears clogged, wipe it clean. If the straw is used, ensure it is free of debris before folding it down.
- Proper Storage: Store the can in a cool, dry place, away from direct sunlight and sources of ignition. Ensure the ProStraw is folded down for compact and secure storage.
- Avoid Contamination: Keep the nozzle and straw free from dirt and foreign particles to prevent clogging.
6. Troubleshooting
If you encounter issues while using B'laster PB Blaster:
- Part Remains Stuck: If a rusted part does not loosen after initial application, re-apply a generous amount of PB Blaster and allow a longer penetration time (e.g., 15-30 minutes, or even overnight for severely rusted components). Gentle tapping with a hammer may also help the penetrant work its way into threads.
- Clogged Nozzle/Straw: If the spray is weak or inconsistent, the nozzle or straw may be partially clogged. Remove the straw (if applicable) and clear any obstruction. You can also try spraying a small amount into a rag to clear the nozzle.
- No Spray: Ensure the can is not empty. If the can is full but no product dispenses, the valve might be stuck. Try pressing the spray button firmly. If the issue persists, the can may be defective.
7. Specifications
| Attribute | Detail |
|---|---|
| Product Dimensions | 11 x 8.25 x 9.75 inches (Pack of 12) |
| Item Model Number | 16-PB-DS |
| Manufacturer | B'laster |
| Material | Metal (Can) |
| Liquid Volume | 132 Fluid Ounces (Total for 12 cans) |
| Item Weight | 0.91 Pounds (per can, approx. 14.56 ounces) |
| First Available Date | January 23, 2020 |
8. Warranty and Support
For specific warranty information and customer support regarding your B'laster PB Blaster Penetrating Oil Spray, please refer to the manufacturer's official website or contact their customer service directly. You can find more information about Blaster products by visiting the Blaster Store on Amazon.





