Permatex Prussian Blue is a non-drying, oily blue paste that shows where two machined surfaces touch. K. Hashim LLC supplies the 0.75 fl oz tube, item 80038, from Sharjah to workshops, shipyards and plants across the UAE.
Engineers use Permatex Prussian Blue to check a fit before final assembly. They coat one part with a thin film, assemble the pair and turn the shaft. High spots then show as bright streaks, so the fitter knows exactly where to scrape or lap. The paste wipes off easily, and a common solvent removes any greasy film that remains.
Key features of Permatex Prussian Blue
- Aids precision fitting of machined surfaces
- Non-drying paste that stays workable during the check
- Locates high spots on bearings, valves, gears and other close-tolerance parts
- Shows improper fit as definite, easy-to-see bright streaks
- Wipes clean after use
- Small 0.75 fl oz tube that fits a toolbox
Typical applications
- Checking valve seats and discs before assembly
- Gear tooth contact patterns
- Bearing and shaft fitting
- Other close-tolerance or machined assemblies in marine and industrial workshops
Permatex Prussian Blue specification
| Specification |
Details |
| Brand |
Permatex |
| Product |
Prussian Blue (gear marking and fitting compound) |
| Item number |
80038 |
| Pack size |
0.75 fl oz (about 22 ml) tube |
| Form |
Non-drying oily paste |
| Colour |
Blue |
| Clean-up |
Wipe off; remove any greasy film with a common solvent |
Questions about Permatex Prussian Blue
What is Permatex Prussian Blue used for?
It shows the contact pattern between two machined surfaces. You coat one part, assemble the pair and turn it. Bright streaks then mark the high spots to relieve.
Does Permatex Prussian Blue dry?
No. It stays a non-drying paste, so you can repeat the fit check as often as you need. Wipe it off when you finish.
Buying in the UAE: K. Hashim LLC supplies Permatex Prussian Blue 80038, also listed as 35V, to Dubai, Sharjah, Abu Dhabi and the other Emirates. Ask us for the technical data sheet or SDS, and we will send the manufacturer’s copy.
How to order Permatex Prussian Blue: K. Hashim LLC also stocks other Permatex products, so you can add sealants and hand cleaner to the same order. Send us the pack size, grade and quantity through the quote form, on WhatsApp or by email, and we will reply with a quotation. Delivery is free on orders of AED 3,000 and above (delivery information). You can also browse Epoxies, Adhesives and Spray Coatings or see Permatex Red RTV silicone, Permatex Form-A-Gasket and ball valves for valve work.
Manufacturer information: Permatex Prussian Blue 0.75 fl oz on permatex.com.