CrackMaster-1190-NR_COC.pdf
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- Attached to
- Competitive Selection OH|DOT10226-8
- Contract number
- DOT10226-8
- Issued by
- Ohio
About this file
This document is a Certificate of Compliance dated March 24, 2025, issued by P&T Products, a Manufacturer of Crack and Joint Sealants. The certificate pertains to the product CrackMaster 1190 NR and certifies that the product meets all requirements of ASTM D 6690 Type 1, with specifications tested in accordance with multiple ASTM standards (D 5239, 36, modified 3111 and 4402).
The product specifications detail technical characteristics including maximum safe heating temperature of 400°F, application temperature range of 370-390°F, and maximum heating time of 12 hours. Key performance metrics include penetration of 90 dmm max at 77°F, resiliency of 25-60% at 77°F, flow of 5 mm max at 140°F, and successful bond testing at 0°F with 50% and 100% extension. Additional properties include a softening point of 176°F minimum, zero crumb rubber content, viscosity of 20 Poise max at 375°F, specific gravity of approximately 1.24, and a flash point of 400°F minimum. The document is signed by Julia Bitter, a chemist at the manufacturing company.
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Text version
Certificate of Compliance March 24, 2025
Product : CrackMaster 1190 NR
CrackMaster 1190 NR 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 um Safe Heating Tem pera ture 400º F Max.
Application Tem perature 370º-390º F
Hea ting Tim e 12 Hours Max.
Pene tra tion 77º F 90 dm m Max.
Resiliency 77º F 25-60%
Flow 140º F 5 m m Max.
Bond 0º F / 50 % Extension 5 Cycles Passed
Bond 0º F / 100 % Extension 5 Cycles Passed
Soften ing Poin t 176º F Min .
Crum b Rubber Content By Weight of Aspha ltic Com ponents 0 % Approxim ate ly
Viscosity 375º F 20 Poise Max.
Specific Gravity 1.24 Approxim ate ly
Aspha lt Com patib ility Pass
Flash Poin t 400º F Min .
Regards, Julia Bitter Chemist
Manufacturer of Crack and Joint Sealants
File details come from the government source that posted it. Updated .