Roadsaver 221
Crafco RoadSaver 221 sealant is a hot-applied asphalt-based product used to seal and fill cracks and joints in asphalt or Portland cement concrete pavements in hot to cold climates. RoadSaver 221 is supplied in solid form which when melted and properly applied forms a resilient, adhesive, and flexible compound that resists cracking in the winter and is resistant to flow and pick-up at summer temperatures. RoadSaver 221 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 RoadSaver 221 is a free flowing, self-leveling product. RoadSaver 221 is a widely used, excellent performing sealant that has been a quality Crafco product for over 30 years.
Product families
Applications
- Pavement Highways Roads & Bridges
Product Families
- 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 221 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
- Crack Resistant
- Flexible
- Free Flowing
- Good Adhesion
- High Performance
- Resilient
- Self-Leveling
- Compatible Substrates and Surfaces
- Asphalt
- Concrete
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Asphalt Compatibility | Compatible | — | ASTM D6690 |
| Bond (-20°F, 50% ext.) | Pass 3 Cycles | — | ASTM D6690 |
| Cone Penetration | max. 90 | — | ASTM D6690 |
| Maximum Heating Temperature | 400.0 | °F | ASTM D6690 |
| Minimum Application Temperature | 380.0 | °F | ASTM D6690 |
| Resilience | min. 60 | % | ASTM D6690 |
| Softening Point | min. 176 | °F | ASTM D6690 |
