Blaster 5-PB Penetrating Solvent HD 5 Gal
A bulk 5-gallon penetrating solvent that loosens rusted or frozen parts and protects against further corrosion on automotive, industrial, marine and plumbing equipment
- #1-selling penetrant trusted by professionals
- Breaks free rusted or frozen parts fast
- Protects against further rust and corrosion
- Versatile for automotive, industrial, marine and plumbing
- Non-aerosol liquid formula in 5-gallon container
Penetrating Catalyst
Blaster 5-PB Penetrating Solvent HD is a clear, liquid catalyst designed to break free rusted or frozen parts across automotive, industrial, marine, and plumbing equipment. It protects metal surfaces against further rust and corrosion after application. The five-gallon container supplies a high-volume solution for professional workshops and maintenance teams requiring bulk quantities. It is sold individually as a non-aerosol chemical product.
Non-Aerosol Application
The liquid formula contains no aerosol propellant, so it produces no spray mist or propellant odour during use. Power draw and fan noise are not applicable because the product has no electrical or moving components. Thermal output is negligible; the solvent works through chemical penetration rather than heat generation. Normal use involves brushing, dipping, or pouring at ambient temperature.
Bulk Workshop Supply
The five-gallon size suits facilities that consume penetrating catalyst regularly and prefer decanting into smaller applicators. It requires compatible chemical-resistant containers and personal protective equipment for safe handling. The non-aerosol format eliminates the need for pressurised can storage or disposal. Buyers needing a spray delivery method or a smaller retail pack should consider alternative packaging options.
How it compares
Measured against everything we stock in Greases, Lubricants & Dispensers, at today’s prices. Recalculated every night.
- Price $105.99
- Pricier than about 96% of the 122 comparable items (median $14.99).
Specifications
| Product | |
|---|---|
| Brand name | BLASTER |
Questions about this item
How do I apply Blaster PB Penetrating Catalyst from a 5-gallon container, and what is the common mistake?
Transfer to a spray bottle or use a brush to coat threads, bolts, and frozen parts; let it soak for several minutes. The common mistake is expecting instant results on heavy rust without allowing dwell time for the catalyst to penetrate.
What maintenance or replacement will the 5-gallon supply need over time?
The solvent does not require scheduled maintenance. Keep the container tightly sealed to prevent evaporation and contamination; replace the product only if it becomes cloudy, separates, or loses its ability to free rusted parts.
What is the first limitation that appears during sustained use on severely corroded components?
Extremely thick rust scale or deep corrosion can block the solvent from reaching the metal interface, so mechanical cleaning or longer soak periods become necessary before the catalyst can work effectively.
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