Product Information

Mastic

Applications:

For: Concrete Vaults, Septic Tanks, Box Culverts, Utility Vaults, Burial Vaults, Vertical Panel Structures and a variety of concrete structures.

SEALING PROPERTIES:

  • Provides permanently flexible watertight joints.
  • Low to high temperature workability: 30°F to 120°F (-1°C to 48°C)
  • Rugged service temperature: -30°F to +200°F (-34°C to +93°C)
  • Excellent chemical and mechanical adhesion to clean dry surfaces.
  • Sealed Joints will not shrink, harden or oxidize upon aging.
  • Controlled flow resistance for application ease.No priming normally necessary. When confronted with difficult installation conditions, such as wet concrete or temperatures below 40°F (4°C), priming the concrete will improve the bonding action. Consult Concrete Sealants for the proper primer to meet your application.

PHYSICAL PROPERTIES:

Specific Gravity, 77°F

ASTM D71

1.35 to 1.40

Ductility, 77°F

ASTM D113

10.0 cm

Softening point, ring and ball °F

ASTM D36

350°+F (177°+C)

Penetration, cone 77°F, 150 gm. 5 sec.

ASTM D217

60-70 mm

Flash point, C.O.C., °F

ASTM D92

450° +F (232°+C) minimum

Fire point, C.O.C., °F

ASTM D92

450°+F (232°+C) minimum

Color: Black

 

 

Available in 36” and 42” strips and numerous roll lengths. Custom lengths available to meet your specific needs.  

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