Tack-Away_COA.pdf
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- Attached to
- Competitive Selection OH|DOT801L26-2
- Contract number
- DOT801L26-2
- Issued by
- Ohio
About this file
This document is a Certificate of Analysis (COA) issued by SealMaster, a pavement products and equipment company, for a material called "Tack Away". The COA provides laboratory test results for a specific batch (Batch Number: 00534) tested on 3/26/2025, demonstrating the material's compliance with specified technical specifications using ASTM Testing Protocol.
The COA details two key test parameters: residue by evaporation and pH level. The residue by evaporation test result was 16.93%, which falls within the specified range of 10-30% and is marked as a PASS. The pH test result was 10.4, which meets the specification range of 9.0-11.0 and is also marked as a PASS. The document is signed by a lab technician and certifies the accuracy of the test results, which suggests this is a quality control document for a pavement-related product used in road construction or maintenance.
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