Mastic One Specifications.pdf
PDF 172 KB Posted
- Solicitation number
- 300000240582233
- Issued by
- Missouri
About this file
This is a product specification document for Mastic One sealants prepared for the Missouri Department of Transportation Southwest District in support of a state procurement solicitation. The document outlines the technical specifications and performance requirements for CRAFCO sealants and Mastic One products, or approved equivalents, to be used in pavement maintenance and repair applications. The solicitation operates on an as-needed basis with orders commencing upon contract award and continuing through June 30, 2027, followed by four optional one-year renewal periods. The contract will be awarded on an "all or none" basis to the lowest responsive bidder that meets all specified requirements.
The specification document establishes detailed requirements for product composition, performance characteristics, application procedures, and quality standards to ensure consistency and durability of sealant applications across MoDOT Southwest District projects. Bidders must provide CRAFCO sealants, Mastic One products, or documented equivalents that meet or exceed the specified technical parameters, along with rental of associated application equipment. The procurement structure allows MoDOT to manage costs through competitive bidding while maintaining flexibility to order materials as operational needs dictate throughout the contract term and any renewal periods.
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Other files
| File | Type | Posted |
|---|---|---|
| MODOT SW 0000000042SL_SUPPLIER.pdf |
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Text version
CRAFCO INC Mastic One products or equivalent
General Description
• Hot-applied, pourable, aggregate-filled polymer-modified asphalt binder
• Conforms to ASTM D8260 Type I
• Used for sealing/filling wide cracks, potholes, utility cuts, repairs – over 1.5-inches wide
• VOC content: 0 g/L
Binder Properties
• Cone Penetration 77°F (ASTM D5329): ≤ 60
• Cone Penetration 122°F (ASTM D5329): ≤ 120
• Softening Point (ASTM D36): ≥ 200°F (93°C)
• Flexibility: Pass at 32°F (0°C)
Aggregate Properties
• Abrasion Resistance (ASTM C131): ≤ 35%
Blended Product Properties
• Flexibility at 32°F (ASTM D5329): Pass
• Adhesion at 77°F: ≥ 25 psi
• Specific Gravity: 1.7–2.0
• Application Temperature: 375–400°F
• Resilience (ASTM D8260): ≥ 50%
• Rapid Deformation: No cracking at –7°C
• Crack Bridging: ≥ 8 N·m at –7°C
• Mastic Stability at 70°C: Pass ≥ 3 cycles
Physical Characteristics
• Density: 116 lb/ft³ ±3%
• Weight per gallon: 15.5 lb at 60°F
Packaging
• Box Packaging: ~40 lb boxes, 60 per pallet (~2400 lb)
• Plexi-Melt: ~30 lb blocks, 70 per pallet (~2100 lb)
• UV-protected pallet wrap
• OSHA/GHS compliant labeling
Installation & Usage
• Heat in horizontal agitator melters
• Heating oil temperature: 450–525°F
• Apply product at 375–400°F
• Traffic-ready when cooled
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