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Henry

Henry PR300042 Plastic Roof Cement, Black, Liquid, Paste, 0.9 gal

$12.99$12.99
  • Boiling Point: 150 deg C
  • Color: Black
  • Compositions: Petroleum Asphalt Water Stoddard Solvent Clays Quartz
  • Coverage Area: 12-1/2 sq-ft/gal
  • Density: 0.9 to 1.3
  • Model #: PR300042
  • UPC #: 047943232471
  • SKU: 9434226

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Product Details

A high-grade mastic compound of asphalt and mineral fillers. This material is blended in proportions to assure maximum resistance to weathering while providing ease of application. A soft pliable material that gradually hardens to a durable and water-resistant seal. It sets firmly after application, yet retains is pliability over a period of years. For repairing leaks in asphalt, metal and composition roof surfaces. Used for waterproofing and on flashing where a heavy-duty product is required and as an emergency patching compound that provides good water resistance. Covers 12-1/2 sq-ft per gal applied 1/8 in thick.

Item Specifications

Boiling Point150 deg C
ColorBlack
CompositionsPetroleum Asphalt Water Stoddard Solvent Clays Quartz
Coverage Area12-1/2 sq-ft/gal
Density0.9 to 1.3
Flammability Rating2
Flash Point40 deg C
FormLiquid Paste
Net Content0.9 gal
Odor/ScentPetrol
Specific Gravity1.01
Viscosity100 sq-mm/s
MORE DETAILS:
  • Application: For repairing leaks on metal roofs, shingles, composition roofing and asphalt