Kool Blak 225 Produces No Smut Deep Rich Black Finish for Texas Finisher and EPi Solves Problem Quickly

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Last week EPi had a large opportunity to help solve a potential new customer's blackening problem with a competitive mid temp black oxide.

They were achieving black finish, but they were producing a very smutty finishing that rubs off in your hands. The customer needed the problem to be solved quickly because of the smutty rejects they were getting. The Texas customer sent a part over night to EPI's lab. EPi fired up its small Kool Blak 225 pilot tank and blackened the eight pound part in about 20 minutes. The resulting finish is shown on the picture enclosed. EPi sent the part next day air and the customer from Texas ordered four drums of Kool Blak 225 to solve their problem. 

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