Description
B’laster PB Penetrating Catalyst (16-PB) is an 11 oz aerosol penetrant designed to break loose rusted, seized, and frozen fasteners on automotive, industrial, marine, and plumbing equipment. The catalyst releases the surface tension between corroded threads, then converts to a nonevaporating film that lubricates and protects against further corrosion.
Specifications
| Manufacturer | B’laster (PB Blaster) |
|---|---|
| Part Number | 16-PB / 16-PB-DS (ProStraw can) |
| Product Type | Penetrating catalyst, rust release, lubricant |
| Volume | 11 oz aerosol |
| Delivery | ProStraw dual-spray with volume adjuster |
Typical Uses
- Releasing rusted nuts, bolts, U-bolts, exhaust clamps, and pipe threads
- Freeing seized linkages, hinges, and pivot points
- Pre-soak before disassembly of corroded fasteners on heavy-duty trucks, trailers, and equipment
- Light corrosion protection after penetration
Read the can label and SDS before use. Use in a well-ventilated area and keep away from open flames.

