Minnesota Department of Transportation

511 Travel Info

Approved/Qualified Products

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Special surface finish II coatings *

General use including chloride exposure **
Product Texture options Manufacturer Use as a cure on fresh concrete? Aesthetic Level Approval Date

TK-Tri-Methoxane 2300

smooth

(20 mil WFT),

medium

(20 mil WFT)

TK Products, Inc. yes C Provisional Letter - provisional starting 12/14/2016
XL 70 Bridge Cote w/Silane

smooth

(30 mil WFT),

sand

(30 mil WFT),

coarse

(30 mil WFT)

Textured Coatings of America, Inc. yes all 12/14/2016
Restricted use for low-chloride exposure **
Product Texture options Manufacturer Use as a cure on fresh concrete? Aesthetic Level Approval Date
B-97 Concrete Texture Coating

smooth

(20 mil WFT), medium

(20 mil WFT)

Sherwin Williams Co. no C Provisional Letter - provisional starting 12/14/2016

* This is a new product category / list, different from the "Special Surface Finish SYSTEM", and is based on a new approval process and specifications.

** Chloride exposure is defined as within 50 ft of deicer application.