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Roadsaver 231

Crafco RoadSaver 231 sealant is a hot-applied, asphalt-based product used to seal cracks and joints in asphalt or Portland cement concrete pavements in cold to very cold climates. RoadSaver 231 is supplied in solid form which when melted and properly applied forms a resilient, adhesive, and flexible compound with high elongation capability at low temperatures, and resistance to flow during the summer. RoadSaver 231 is used in highway, street, and airfield pavements and is applied to pavement cracks and joints using either pressure feed Melter applicators or pour pots. At application temperature it is free flowing and self-leveling. Due to its softness, RoadSaver 231 is not recommended for use as a crack sealant in parking lots or other areas with high levels of foot traffic. RoadSaver 231 has proven to be an exceptional performing sealant in very cold climates and has been a quality Crafco product for over 30 years.

Product families

Applications

Building & Construction — Infrastructure, Roads & Paving
  • Pavement Highways Roads & Bridges

Product Families

Ready-to-Use Products — Adhesives & Sealants
  • Caulks & Sealants

Other characteristics

Brand
Roadsaver
Product Type
Hot Melt Sealant
Compatible Substrates & Surfaces
Asphalt, Concrete
Markets
Building & Construction
Installation

The unit weight of Crafco RoadSaver 231 is 10.5 lbs. per gallon (1.26 kg/L) at 60°F (15.5°C). Prior to use, the user must read and follow Installation Instructions for Hot-Applied RoadSaver, PolyFlex, Parking Lot and Asphalt Rubber Products to verify proper product selection, heating methods, pavement preparation procedures, application geometry, usage precautions and safety procedures. These instructions are provided with each pallet of product.

Technology
Ready-to-Use Products
Packaging Type
Boxes
Labeling Claims
VOC-free
Ready to Use Product Features
  • Flexible
  • Free Flowing
  • Good Adhesion
  • High Elongation
  • High Performance
  • Resilient
  • Self-Leveling
Compatible Substrates and Surfaces
  • Asphalt
  • Concrete

Technical data

Table 1 of 1

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CharacteristicValueUnitMethod
Asphalt CompatibilityPass—ASTM D6690
Bond (-20°F, 50% ext.)Pass 3 Cycles—ASTM D6690
Cone Penetration90 - 150—ASTM D6690
Maximum Heating Temperature400.0°FASTM D6690
Minimum Application Temperature380.0°FASTM D6690
Resiliencemin. 60%ASTM D6690
Softening Pointmin. 176°FASTM D6690

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