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Professional Dseal Sealant 50321
GeneralResponsive imageP/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 GuidelinesThe 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.
CompositionAsphalt matrix82%-90%
SBS Rubber6%-10%
Modifier0.01%-2%
Stabilizer0.01%-1%
Chemical formula

Styrene - butadiene - styrene block copolymer

[CH2-CH9C6H5] n-[CH2-CH=CH-CH2] m-[CH (C6H5)-CH2] n
SpecificationTest ItemTest result
Cone Penetration (0.1mm)67
Flow value1.7mm
Softening Point82℃/179.6°F
Resilience recovery (25℃/77°F)56%
Bond (-40℃/-40°F, 50% ext.)Passed 3 cycles
InstallationP/N 50321 Hot Sealant (professional/commercial grade) is a hot-applied asphalt based product applied using the same process as regular asphalt.
PackingThe 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.