CrackMaster-3405_MP_COC.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 Compliance dated March 24, 2025, issued by P&T Products, a manufacturer of crack and joint sealants. The certificate pertains to the CrackMaster 3405 MP product, which is certified to meet the requirements of ASTM D 6690 Type 2 standards. The document is signed by Julia Bitter, a chemist at the company, and provides detailed technical specifications for the product.
The CrackMaster 3405 MP is a sealant with specific performance characteristics, including an application temperature range of 370-390°F, maximum safe heating temperature of 400°F, and a maximum heating time of 12 hours. The product demonstrates key technical properties such as penetration (90 dmm max at 77°F), resiliency (60% min at 77°F), and flow (3 mm max at 140°F). It has passed bond tests at -20°F and 0°F, with extensions of 50% and 100% respectively. The sealant is compatible with asphalt and designed to perform in average temperatures ranging from -29°C to 26°C (-20°F to 80°F), with a minimum flash point of 400°F and a softening point of 176°F.
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Text version
Certificate of Compliance March 24, 2025
Product : CrackMaster 3405 MP
CrackMaster 3405 MP as supplied meets all requirements of ASTM D 6690 Type 2.
The product specifications are as follows when tested in accordance with ASTM D 5239, 36, modified 3111 and 4402.
Maximum Safe Heating Temperature 400º F Max.
Application Temperature 370º-390º F
Heating Time 12 Hours Max.
Penetration 77º F 90 dmm Max.
Resiliency 77º F 60 % Min.
Flow 140º F 3 mm Max.
Bond -20º F / 50 % Extension 3 Cycles Passed
Bond 0º F / 100 % Extension 3 Cycles Passed
Softening Point 176 F Min.
Viscosity 375º F 50 Poise Max.
Specific Gravity 1.19 Approximately
Asphalt Compatibility Pass
Flash Point 400º F Min.
Optimum Climate Average Temperatures -29º / 26º C Or -20º / 80º F
Regards, Julia Bitter Chemist
Manufacturer of Crack and Joint Sealants
File details come from the government source that posted it. Updated .