1-CrackMaster-1190_COC_.pdf
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- Attached to
- Competitive Selection OH|DOT101L26-10
- Contract number
- DOT101L26-10
- Issued by
- Ohio
About this file
This document is a Certificate of Compliance from P&T Products, a manufacturer of crack and joint sealants, dated March 24, 2025. The certificate details the technical specifications for their CrackMaster 1190 product, which meets the requirements of ASTM D 6690 Type 1 standard.
The document provides comprehensive technical details for the CrackMaster 1190 sealant, including critical performance parameters such as maximum safe heating temperature (400°F), application temperature range (370°-390°F), and optimal climate performance (-17°/32°C or 0°/90°F). Key specifications include a maximum penetration of 90 dmm at 77°F, flow of 5 mm at 140°F, a minimum softening point of 176°F, and viscosity of 50 Poise maximum at 375°F. The product has passed asphalt compatibility tests and demonstrates bond performance through 5 cycles of extension testing. The certificate is signed by Julia Bitter, a chemist at the company, and serves as official documentation of the product's technical compliance and performance characteristics.
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Text version
Certificate of Compliance March 24, 2025
Product : CrackMaster 1190
CrackMaster 1190 as supplied meets all requirements of ASTM D 6690 Type 1.
The product specifications are as follows when tested in accordance with ASTM D 5239, 36, modified 3111 and 4402.
Maxim u m Safe Heating Tem pera tu re 400º F Max.
Applica tion Tem pera tu re 370º-390º F
Heating Tim e 12 Hours Max.
Pene tra tion 77º F 90 d m m Max.
Flow 140º F 5 m m Max.
Bond 0º F / 50 % Extension 5 Cycle s Passed
Soften ing Poin t 176º F Min .
Viscosity 375º F 50 Po ise Max.
Specific Gravity 1.17 Approxim ate ly
Asphalt Com patib ility Pass
Flash Poin t 400º F Min .
Optim al Clim ate Ave rage Tem pera tu re s -17º / 32º C Or 0º / 90º F
Regards, Julia Bitter Chemist
Manufacturer of Crack and Joint Sealants
File details come from the government source that posted it. Updated .