Kool-Blak 225 is a blackening solution that replaces hot black-oxide processes without producing hazardous fumes, sacrificing aesthetic appeal, or reducing abrasion resistance. Drag out 1–5 gallons of Kool-Blak 225 per 100-gallon bath per week.
Samples available to purchase - CALL #262-786-9330.
PLEASE NOTE: Orders ship within 3 business days.
Corrosive
Environment
Irritant
How to Use Kool-Blak 225
Kool-Blak 225 is a mid-temperature black-oxide solution that gives steel parts glossy black finishes while eliminating the hazards of caustic fumes and boiling temperatures.
Use Kool-Blak 225 to:
Coat steel parts with a glossy, smut-free black-magnetite finish
Reduce safety hazards and energy costs
Eliminate caustic fumes
Work with stable chemicals
Meet military specification MIL-DTS 13924D Class 1 and AMS 2485L
Getting Started
EPi offers half-liter starter kits for getting acquainted with Kool Blak 225 and 5-gallon short-run production kits for small projects or operations.
How to Use Kool-Blak 225
Kool-Blak 225 is a mid-temperature black-oxide solution that gives steel parts glossy black finishes while eliminating the hazards of caustic fumes and boiling temperatures.
Use Kool-Blak 225 to:
Coat steel parts with a glossy, smut-free black-magnetite finish
Reduce safety hazards and energy costs
Eliminate caustic fumes
Work with stable chemicals
Meet military specification MIL-DTS 13924D Class 1 and AMS 2485L
Getting Started
EPi offers half-liter starter kits for getting acquainted with Kool Blak 225 and 5-gallon short-run production kits for small projects or operations.
Customer Questions
Product Attachments
When will my order ship?
Please see each individual product page for more information on the availability of each item. We try to process and ship non-sample orders in 3 business days. Samples and Trial Kits have a 5 business day lead time to process and ship. Also, after...
How do I track my order?
Click the "Login" link at the top right-hand side of our site to track your order. If you do not have an account with us just give us a call at 262-786-9330 or email: sales@epi.com.
How do I return a product?
We usually do not accept chemical returns but feel free to call us at 262-786-9330 or email: sales@epi.com to discuss your situation.
How do I create an account?
Click the "Login" link at the top right-hand side of site.
Please see each individual product page for more information on the availability of each item. We try to process and ship non-sample orders in 3 business days. Samples and Trial Kits have a 5 business day lead time to process and ship. Also, after...
How do I track my order?
Click the "Login" link at the top right-hand side of our site to track your order. If you do not have an account with us just give us a call at 262-786-9330 or email: sales@epi.com.
How do I return a product?
We usually do not accept chemical returns but feel free to call us at 262-786-9330 or email: sales@epi.com to discuss your situation.
How do I create an account?
Click the "Login" link at the top right-hand side of site.
Please, mind that only logged in users can submit questions