CrackMaster-Mastic-Gray-CPT_COC.pdf
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- Attached to
- Competitive Selection OH|DOT10226-6
- Contract number
- DOT10226-6
- Issued by
- Ohio
About this file
This document is a Certificate of Compliance dated March 27, 2025, issued by P&T Products, a manufacturer of crack and joint sealants. The certificate pertains to the CrackMaster Mastic Gray - CPT product, certifying that it meets the requirements of ASTM D 8260 Types 1 & 2 standards.
The document details technical specifications for the polymer-modified binder and blended product, including performance characteristics such as penetration (90 mm max at 77°F), resiliency (60% min at 77°F), softening point (176°F min), low temperature flexibility (pass at 20°F), and viscosity (100 Poise max at 375°F). The blended product specifications include a maximum heating temperature of 400°F, application temperature range of 375-395°F, maximum heating time of 12 hours, and a specific gravity of approximately 1.8. The certificate is signed by Julia Bitter, a chemist at P&T Products, attesting to the product's compliance with specified standards.
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Certificate of Compliance March 27, 2025
Product : CrackMaster Mastic Gray - CPT
CrackMaster Mastic Gray as supplied meets all requirements of ASTM D 8260 Types 1 & 2.
The product specifications are as follows when tested in accordance with ASTM D 5329 and D 36.
Regards, Julia Bitter Chemist
POLYMER-MODIFIED BINDER
Pene tra tion 77 °F 90 d m m Max.
Resiliency 77 °F 60% Min .
Soften ing Poin t 176 °F Min .
Low Tem pera tu re Flexib ility 1” Mandre l Bend a t 20 °F Pass
Viscosity 375 °F 100 Poise Max.
BLENDED PRODUCT
Heating Tem pera tu re 400 °F Max.
Applica tion Tem pera tu re 375 - 395 °F
Heating Tim e 12 Hours Max.
Specific Gravity Approxim ate ly 1.8
Manufacturer of Crack and Joint Sealants
File details come from the government source that posted it. Updated .