| General |  P/N 50321 Dseal Hot Sealant is a professional/commercial grade road building material used to seal and fill cracks and joints in both asphalt and concrete pavements in moderate temperature climate zones, This product consists of a special hot liquefied rubber technology providing a weatherproof, temperature-resistant seal that keeps water and destructive elements out, reducing or eliminating further damage… extending the life of your highways and roads. |
| Usage Guidelines | The temperature performance limits for p/n 50321 Hot Sealant is from -7.6°F to 168.8°F (-22℃ to 76℃) for crack sealing and -22°F to 179.6°F (-30℃ to 82℃) for crack filling. |
| Composition | Asphalt matrix | 82%-90% |
| SBS Rubber | 6%-10% |
| Modifier | 0.01%-2% |
| Stabilizer | 0.01%-1% |
| Chemical formula | Styrene - butadiene - styrene block copolymer [CH2-CH9C6H5] n-[CH2-CH=CH-CH2] m-[CH (C6H5)-CH2] n |
| Specification | Test Item | Test result |
| Cone Penetration (0.1mm) | 67 |
| Flow value | 1.7mm |
| Softening Point | 82℃/179.6°F |
| Resilience recovery (25℃/77°F) | 56% |
| Bond (-40℃/-40°F, 50% ext.) | Passed 3 cycles |
| Installation | P/N 50321 Hot Sealant (professional/commercial grade) is a hot-applied asphalt based product applied using the same process as regular asphalt. |
| Packing | The gross weight of one bag of p/n 50321 Hot Sealant is: 51lbs (23.2KGs) approx. and the net weight is: 50lbs (22.7KGs) approx. |
| Storage | Store inside, away from fire. Quality guarantee period: 5 years without opening. |
